1815804540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:255

約数の個数: 480

約数和(自身を含む): 6791178240

約数和(自身を除く): 4975373700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 27, 30, 31, 33, 36, 38, 44, 45, 54, 55, 57, 60, 62, 66, 76, 81, 90, 93, 95, 99, 108, 110, 114, 124, 132, 135, 155, 162, 165, 171, 173, 180, 186, 190, 198, 209, 220, 228, 270, 279, 285, 297, 310, 324, 330, 341, 342, 346, 372, 380, 396, 405, 418, 465, 495, 513, 519, 540, 558, 570, 589, 594, 620, 627, 660, 682, 684, 692, 810, 836, 837, 855, 865, 891, 930, 990, 1023, 1026, 1038, 1045, 1116, 1140, 1178, 1188, 1254, 1364, 1395, 1485, 1539, 1557, 1620, 1674, 1705, 1710, 1730, 1767, 1782, 1860, 1881, 1903, 1980, 2046, 2052, 2076, 2090, 2356, 2508, 2511, 2565, 2595, 2790, 2945, 2970, 3069, 3078, 3114, 3135, 3287, 3348, 3410, 3420, 3460, 3534, 3564, 3762, 3806, 4092, 4180, 4185, 4455, 4671, 5022, 5115, 5130, 5190, 5301, 5363, 5580, 5643, 5709, 5890, 5940, 6138, 6156, 6228, 6270, 6479, 6574, 6820, 7068, 7524, 7612, 7695, 7785, 8370, 8835, 8910, 9207, 9342, 9405, 9515, 9861, 10044, 10230, 10260, 10380, 10602, 10726, 11286, 11418, 11780, 12276, 12540, 12555, 12958, 13148, 14013, 15345, 15390, 15570, 15903, 16089, 16435, 16740, 16929, 17127, 17670, 17820, 18414, 18684, 18810, 19030, 19437, 19722, 20460, 21204, 21452, 22572, 22836, 23355, 25110, 25916, 26505, 26815, 27621, 28026, 28215, 28545, 29583, 30690, 30780, 31140, 31806, 32178, 32395, 32870, 33858, 34254, 35340, 36157, 36828, 37620, 38060, 38874, 39444, 46035, 46710, 47709, 48267, 49305, 50220, 51381, 53010, 53630, 55242, 56052, 56430, 57090, 58311, 58993, 59166, 61380, 63612, 64356, 64790, 65740, 67716, 68508, 70065, 72314, 77748, 79515, 80445, 84645, 85635, 88749, 92070, 93420, 95418, 96534, 97185, 98610, 101897, 102762, 106020, 107260, 108471, 110484, 112860, 114180, 116622, 117986, 118332, 129580, 138105, 140130, 144628, 144801, 147915, 154143, 159030, 160890, 169290, 171270, 174933, 176979, 177498, 180785, 184140, 190836, 193068, 194370, 197220, 203794, 205524, 216942, 233244, 235972, 238545, 241335, 256905, 266247, 276210, 280260, 289602, 291555, 294965, 295830, 305691, 308286, 318060, 321780, 325413, 338580, 342540, 349866, 353958, 354996, 361570, 388740, 407588, 433884, 434403, 443745, 477090, 482670, 509485, 513810, 524799, 530937, 532494, 542355, 552420, 579204, 583110, 589930, 591660, 611382, 616572, 650826, 699732, 707916, 723140, 724005, 770715, 868806, 874665, 884895, 887490, 917073, 954180, 965340, 976239, 1018970, 1027620, 1049598, 1061874, 1064988, 1084710, 1120867, 1166220, 1179860, 1222764, 1301652, 1331235, 1448010, 1528455, 1541430, 1592811, 1627065, 1737612, 1749330, 1769790, 1774980, 1834146, 1952478, 2037940, 2099196, 2123748, 2169420, 2172015, 2241734, 2623995, 2654685, 2662470, 2751219, 2896020, 2928717, 3056910, 3082860, 3185622, 3254130, 3362601, 3498660, 3539580, 3668292, 3904956, 4344030, 4483468, 4585365, 4778433, 4881195, 5247990, 5309370, 5324940, 5502438, 5604335, 5857434, 6113820, 6371244, 6508260, 6725202, 7964055, 8253657, 8688060, 9170730, 9556866, 9762390, 10087803, 10495980, 10618740, 11004876, 11208670, 11714868, 13450404, 13756095, 14643585, 15928110, 16507314, 16813005, 18341460, 19113732, 19524780, 20175606, 22417340, 23892165, 27512190, 29287170, 30263409, 31856220, 33014628, 33626010, 40351212, 41268285, 47784330, 50439015, 55024380, 58574340, 60526818, 67252020, 82536570, 90790227, 95568660, 100878030, 121053636, 151317045, 165073140, 181580454, 201756060, 302634090, 363160908, 453951135, 605268180, 907902270, 1815804540]

約数ペア:

[(1, 1815804540), (2, 907902270), (3, 605268180), (4, 453951135), (5, 363160908), (6, 302634090), (9, 201756060), (10, 181580454), (11, 165073140), (12, 151317045), (15, 121053636), (18, 100878030), (19, 95568660), (20, 90790227), (22, 82536570), (27, 67252020), (30, 60526818), (31, 58574340), (33, 55024380), (36, 50439015), (38, 47784330), (44, 41268285), (45, 40351212), (54, 33626010), (55, 33014628), (57, 31856220), (60, 30263409), (62, 29287170), (66, 27512190), (76, 23892165), (81, 22417340), (90, 20175606), (93, 19524780), (95, 19113732), (99, 18341460), (108, 16813005), (110, 16507314), (114, 15928110), (124, 14643585), (132, 13756095), (135, 13450404), (155, 11714868), (162, 11208670), (165, 11004876), (171, 10618740), (173, 10495980), (180, 10087803), (186, 9762390), (190, 9556866), (198, 9170730), (209, 8688060), (220, 8253657), (228, 7964055), (270, 6725202), (279, 6508260), (285, 6371244), (297, 6113820), (310, 5857434), (324, 5604335), (330, 5502438), (341, 5324940), (342, 5309370), (346, 5247990), (372, 4881195), (380, 4778433), (396, 4585365), (405, 4483468), (418, 4344030), (465, 3904956), (495, 3668292), (513, 3539580), (519, 3498660), (540, 3362601), (558, 3254130), (570, 3185622), (589, 3082860), (594, 3056910), (620, 2928717), (627, 2896020), (660, 2751219), (682, 2662470), (684, 2654685), (692, 2623995), (810, 2241734), (836, 2172015), (837, 2169420), (855, 2123748), (865, 2099196), (891, 2037940), (930, 1952478), (990, 1834146), (1023, 1774980), (1026, 1769790), (1038, 1749330), (1045, 1737612), (1116, 1627065), (1140, 1592811), (1178, 1541430), (1188, 1528455), (1254, 1448010), (1364, 1331235), (1395, 1301652), (1485, 1222764), (1539, 1179860), (1557, 1166220), (1620, 1120867), (1674, 1084710), (1705, 1064988), (1710, 1061874), (1730, 1049598), (1767, 1027620), (1782, 1018970), (1860, 976239), (1881, 965340), (1903, 954180), (1980, 917073), (2046, 887490), (2052, 884895), (2076, 874665), (2090, 868806), (2356, 770715), (2508, 724005), (2511, 723140), (2565, 707916), (2595, 699732), (2790, 650826), (2945, 616572), (2970, 611382), (3069, 591660), (3078, 589930), (3114, 583110), (3135, 579204), (3287, 552420), (3348, 542355), (3410, 532494), (3420, 530937), (3460, 524799), (3534, 513810), (3564, 509485), (3762, 482670), (3806, 477090), (4092, 443745), (4180, 434403), (4185, 433884), (4455, 407588), (4671, 388740), (5022, 361570), (5115, 354996), (5130, 353958), (5190, 349866), (5301, 342540), (5363, 338580), (5580, 325413), (5643, 321780), (5709, 318060), (5890, 308286), (5940, 305691), (6138, 295830), (6156, 294965), (6228, 291555), (6270, 289602), (6479, 280260), (6574, 276210), (6820, 266247), (7068, 256905), (7524, 241335), (7612, 238545), (7695, 235972), (7785, 233244), (8370, 216942), (8835, 205524), (8910, 203794), (9207, 197220), (9342, 194370), (9405, 193068), (9515, 190836), (9861, 184140), (10044, 180785), (10230, 177498), (10260, 176979), (10380, 174933), (10602, 171270), (10726, 169290), (11286, 160890), (11418, 159030), (11780, 154143), (12276, 147915), (12540, 144801), (12555, 144628), (12958, 140130), (13148, 138105), (14013, 129580), (15345, 118332), (15390, 117986), (15570, 116622), (15903, 114180), (16089, 112860), (16435, 110484), (16740, 108471), (16929, 107260), (17127, 106020), (17670, 102762), (17820, 101897), (18414, 98610), (18684, 97185), (18810, 96534), (19030, 95418), (19437, 93420), (19722, 92070), (20460, 88749), (21204, 85635), (21452, 84645), (22572, 80445), (22836, 79515), (23355, 77748), (25110, 72314), (25916, 70065), (26505, 68508), (26815, 67716), (27621, 65740), (28026, 64790), (28215, 64356), (28545, 63612), (29583, 61380), (30690, 59166), (30780, 58993), (31140, 58311), (31806, 57090), (32178, 56430), (32395, 56052), (32870, 55242), (33858, 53630), (34254, 53010), (35340, 51381), (36157, 50220), (36828, 49305), (37620, 48267), (38060, 47709), (38874, 46710), (39444, 46035)]