65044980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2$

素因数の和:84

約数の個数: 432

約数和(自身を含む): 279586944

約数和(自身を除く): 214541964

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 18, 19, 20, 21, 22, 26, 28, 30, 33, 35, 36, 38, 39, 42, 44, 45, 52, 55, 57, 60, 63, 65, 66, 70, 76, 77, 78, 84, 90, 91, 95, 99, 105, 110, 114, 117, 126, 130, 132, 133, 140, 143, 154, 156, 165, 171, 180, 182, 190, 195, 198, 209, 210, 220, 228, 231, 234, 247, 252, 260, 266, 273, 285, 286, 308, 315, 330, 342, 361, 364, 380, 385, 390, 396, 399, 418, 420, 429, 455, 462, 468, 494, 495, 532, 546, 570, 572, 585, 627, 630, 660, 665, 684, 693, 715, 722, 741, 770, 780, 798, 819, 836, 855, 858, 910, 924, 988, 990, 1001, 1045, 1083, 1092, 1140, 1155, 1170, 1197, 1235, 1254, 1260, 1287, 1330, 1365, 1386, 1430, 1444, 1463, 1482, 1540, 1596, 1638, 1710, 1716, 1729, 1805, 1820, 1881, 1980, 1995, 2002, 2090, 2145, 2166, 2223, 2310, 2340, 2394, 2470, 2508, 2527, 2574, 2660, 2717, 2730, 2772, 2860, 2926, 2964, 3003, 3135, 3249, 3276, 3420, 3458, 3465, 3610, 3705, 3762, 3971, 3990, 4004, 4095, 4180, 4290, 4332, 4389, 4446, 4620, 4693, 4788, 4940, 5005, 5054, 5148, 5187, 5415, 5434, 5460, 5852, 5985, 6006, 6270, 6435, 6498, 6916, 6930, 7220, 7315, 7410, 7524, 7581, 7942, 7980, 8151, 8190, 8580, 8645, 8778, 8892, 9009, 9386, 9405, 10010, 10108, 10374, 10830, 10868, 11115, 11913, 11970, 12012, 12540, 12635, 12870, 12996, 13167, 13585, 13860, 14079, 14630, 14820, 15015, 15162, 15561, 15884, 16245, 16302, 16380, 17290, 17556, 18018, 18772, 18810, 19019, 19855, 20020, 20748, 21660, 21945, 22230, 22743, 23465, 23826, 23940, 24453, 25270, 25740, 25935, 26334, 27170, 27797, 28158, 29260, 30030, 30324, 31122, 32490, 32604, 32851, 34580, 35739, 36036, 37620, 37905, 38038, 39710, 40755, 42237, 43890, 44460, 45045, 45486, 46930, 47652, 48906, 50540, 51623, 51870, 52668, 54340, 55594, 56316, 57057, 59565, 60060, 62244, 64980, 65702, 65835, 70395, 71478, 75810, 76076, 77805, 79420, 81510, 83391, 84474, 87780, 90090, 90972, 93860, 95095, 97812, 98553, 103246, 103740, 111188, 113715, 114114, 119130, 122265, 131404, 131670, 138985, 140790, 142956, 151620, 154869, 155610, 163020, 164255, 166782, 168948, 171171, 178695, 180180, 190190, 197106, 206492, 211185, 227430, 228228, 238260, 244530, 250173, 258115, 263340, 277970, 281580, 285285, 295659, 309738, 311220, 328510, 333564, 342342, 357390, 361361, 380380, 394212, 416955, 422370, 454860, 464607, 489060, 492765, 500346, 516230, 555940, 570570, 591318, 619476, 657020, 684684, 714780, 722722, 774345, 833910, 844740, 855855, 929214, 985530, 1000692, 1032460, 1084083, 1141140, 1182636, 1250865, 1445444, 1478295, 1548690, 1667820, 1711710, 1806805, 1858428, 1971060, 2168166, 2323035, 2501730, 2956590, 3097380, 3252249, 3423420, 3613610, 4336332, 4646070, 5003460, 5420415, 5913180, 6504498, 7227220, 9292140, 10840830, 13008996, 16261245, 21681660, 32522490, 65044980]

約数ペア:

[(1, 65044980), (2, 32522490), (3, 21681660), (4, 16261245), (5, 13008996), (6, 10840830), (7, 9292140), (9, 7227220), (10, 6504498), (11, 5913180), (12, 5420415), (13, 5003460), (14, 4646070), (15, 4336332), (18, 3613610), (19, 3423420), (20, 3252249), (21, 3097380), (22, 2956590), (26, 2501730), (28, 2323035), (30, 2168166), (33, 1971060), (35, 1858428), (36, 1806805), (38, 1711710), (39, 1667820), (42, 1548690), (44, 1478295), (45, 1445444), (52, 1250865), (55, 1182636), (57, 1141140), (60, 1084083), (63, 1032460), (65, 1000692), (66, 985530), (70, 929214), (76, 855855), (77, 844740), (78, 833910), (84, 774345), (90, 722722), (91, 714780), (95, 684684), (99, 657020), (105, 619476), (110, 591318), (114, 570570), (117, 555940), (126, 516230), (130, 500346), (132, 492765), (133, 489060), (140, 464607), (143, 454860), (154, 422370), (156, 416955), (165, 394212), (171, 380380), (180, 361361), (182, 357390), (190, 342342), (195, 333564), (198, 328510), (209, 311220), (210, 309738), (220, 295659), (228, 285285), (231, 281580), (234, 277970), (247, 263340), (252, 258115), (260, 250173), (266, 244530), (273, 238260), (285, 228228), (286, 227430), (308, 211185), (315, 206492), (330, 197106), (342, 190190), (361, 180180), (364, 178695), (380, 171171), (385, 168948), (390, 166782), (396, 164255), (399, 163020), (418, 155610), (420, 154869), (429, 151620), (455, 142956), (462, 140790), (468, 138985), (494, 131670), (495, 131404), (532, 122265), (546, 119130), (570, 114114), (572, 113715), (585, 111188), (627, 103740), (630, 103246), (660, 98553), (665, 97812), (684, 95095), (693, 93860), (715, 90972), (722, 90090), (741, 87780), (770, 84474), (780, 83391), (798, 81510), (819, 79420), (836, 77805), (855, 76076), (858, 75810), (910, 71478), (924, 70395), (988, 65835), (990, 65702), (1001, 64980), (1045, 62244), (1083, 60060), (1092, 59565), (1140, 57057), (1155, 56316), (1170, 55594), (1197, 54340), (1235, 52668), (1254, 51870), (1260, 51623), (1287, 50540), (1330, 48906), (1365, 47652), (1386, 46930), (1430, 45486), (1444, 45045), (1463, 44460), (1482, 43890), (1540, 42237), (1596, 40755), (1638, 39710), (1710, 38038), (1716, 37905), (1729, 37620), (1805, 36036), (1820, 35739), (1881, 34580), (1980, 32851), (1995, 32604), (2002, 32490), (2090, 31122), (2145, 30324), (2166, 30030), (2223, 29260), (2310, 28158), (2340, 27797), (2394, 27170), (2470, 26334), (2508, 25935), (2527, 25740), (2574, 25270), (2660, 24453), (2717, 23940), (2730, 23826), (2772, 23465), (2860, 22743), (2926, 22230), (2964, 21945), (3003, 21660), (3135, 20748), (3249, 20020), (3276, 19855), (3420, 19019), (3458, 18810), (3465, 18772), (3610, 18018), (3705, 17556), (3762, 17290), (3971, 16380), (3990, 16302), (4004, 16245), (4095, 15884), (4180, 15561), (4290, 15162), (4332, 15015), (4389, 14820), (4446, 14630), (4620, 14079), (4693, 13860), (4788, 13585), (4940, 13167), (5005, 12996), (5054, 12870), (5148, 12635), (5187, 12540), (5415, 12012), (5434, 11970), (5460, 11913), (5852, 11115), (5985, 10868), (6006, 10830), (6270, 10374), (6435, 10108), (6498, 10010), (6916, 9405), (6930, 9386), (7220, 9009), (7315, 8892), (7410, 8778), (7524, 8645), (7581, 8580), (7942, 8190), (7980, 8151)]