77760540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:114

約数の個数: 384

約数和(自身を含む): 304819200

約数和(自身を除く): 227058660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 19, 20, 22, 26, 27, 30, 33, 36, 38, 39, 44, 45, 52, 53, 54, 55, 57, 60, 65, 66, 76, 78, 90, 95, 99, 106, 108, 110, 114, 117, 130, 132, 135, 143, 156, 159, 165, 171, 180, 190, 195, 198, 209, 212, 220, 228, 234, 247, 260, 265, 270, 285, 286, 297, 318, 330, 342, 351, 380, 390, 396, 418, 429, 468, 477, 494, 495, 513, 530, 540, 570, 572, 583, 585, 594, 627, 636, 660, 684, 689, 702, 715, 741, 780, 795, 836, 855, 858, 954, 988, 990, 1007, 1026, 1045, 1060, 1140, 1166, 1170, 1188, 1235, 1254, 1287, 1378, 1404, 1430, 1431, 1482, 1485, 1590, 1710, 1716, 1749, 1755, 1881, 1908, 1980, 2014, 2052, 2067, 2090, 2145, 2223, 2332, 2340, 2385, 2470, 2508, 2565, 2574, 2717, 2756, 2860, 2862, 2915, 2964, 2970, 3021, 3135, 3180, 3420, 3445, 3498, 3510, 3705, 3762, 3861, 4028, 4134, 4180, 4290, 4446, 4770, 4940, 5035, 5130, 5148, 5247, 5434, 5643, 5724, 5830, 5940, 6042, 6201, 6270, 6435, 6669, 6890, 6996, 7020, 7155, 7410, 7524, 7579, 7722, 8151, 8268, 8580, 8745, 8892, 9063, 9405, 9540, 10070, 10260, 10335, 10494, 10868, 11077, 11115, 11286, 11660, 12084, 12402, 12540, 12870, 13091, 13338, 13585, 13780, 14310, 14820, 15105, 15158, 15444, 15741, 16302, 17490, 18126, 18603, 18810, 19305, 20140, 20670, 20988, 22154, 22230, 22572, 22737, 24453, 24804, 25740, 26182, 26235, 26676, 27170, 27189, 28215, 28620, 30210, 30316, 31005, 31482, 32604, 33231, 33345, 34980, 36252, 37206, 37620, 37895, 38610, 39273, 40755, 41340, 44308, 44460, 45315, 45474, 48906, 52364, 52470, 54340, 54378, 55385, 56430, 60420, 62010, 62964, 65455, 66462, 66690, 68211, 73359, 74412, 75790, 77220, 78546, 78705, 81510, 90630, 90948, 93015, 97812, 99693, 104940, 108756, 110770, 112860, 113685, 117819, 122265, 124020, 130910, 132924, 133380, 135945, 136422, 144001, 146718, 151580, 157092, 157410, 163020, 166155, 181260, 186030, 196365, 199386, 204633, 221540, 227370, 235638, 244530, 261820, 271890, 272844, 288002, 293436, 299079, 314820, 332310, 341055, 353457, 366795, 372060, 392730, 398772, 409266, 432003, 454740, 471276, 489060, 498465, 543780, 576004, 589095, 598158, 664620, 682110, 706914, 720005, 733590, 785460, 818532, 864006, 996930, 1023165, 1178190, 1196316, 1296009, 1364220, 1413828, 1440010, 1467180, 1495395, 1728012, 1767285, 1993860, 2046330, 2160015, 2356380, 2592018, 2880020, 2990790, 3534570, 3888027, 4092660, 4320030, 5184036, 5981580, 6480045, 7069140, 7776054, 8640060, 12960090, 15552108, 19440135, 25920180, 38880270, 77760540]

約数ペア:

[(1, 77760540), (2, 38880270), (3, 25920180), (4, 19440135), (5, 15552108), (6, 12960090), (9, 8640060), (10, 7776054), (11, 7069140), (12, 6480045), (13, 5981580), (15, 5184036), (18, 4320030), (19, 4092660), (20, 3888027), (22, 3534570), (26, 2990790), (27, 2880020), (30, 2592018), (33, 2356380), (36, 2160015), (38, 2046330), (39, 1993860), (44, 1767285), (45, 1728012), (52, 1495395), (53, 1467180), (54, 1440010), (55, 1413828), (57, 1364220), (60, 1296009), (65, 1196316), (66, 1178190), (76, 1023165), (78, 996930), (90, 864006), (95, 818532), (99, 785460), (106, 733590), (108, 720005), (110, 706914), (114, 682110), (117, 664620), (130, 598158), (132, 589095), (135, 576004), (143, 543780), (156, 498465), (159, 489060), (165, 471276), (171, 454740), (180, 432003), (190, 409266), (195, 398772), (198, 392730), (209, 372060), (212, 366795), (220, 353457), (228, 341055), (234, 332310), (247, 314820), (260, 299079), (265, 293436), (270, 288002), (285, 272844), (286, 271890), (297, 261820), (318, 244530), (330, 235638), (342, 227370), (351, 221540), (380, 204633), (390, 199386), (396, 196365), (418, 186030), (429, 181260), (468, 166155), (477, 163020), (494, 157410), (495, 157092), (513, 151580), (530, 146718), (540, 144001), (570, 136422), (572, 135945), (583, 133380), (585, 132924), (594, 130910), (627, 124020), (636, 122265), (660, 117819), (684, 113685), (689, 112860), (702, 110770), (715, 108756), (741, 104940), (780, 99693), (795, 97812), (836, 93015), (855, 90948), (858, 90630), (954, 81510), (988, 78705), (990, 78546), (1007, 77220), (1026, 75790), (1045, 74412), (1060, 73359), (1140, 68211), (1166, 66690), (1170, 66462), (1188, 65455), (1235, 62964), (1254, 62010), (1287, 60420), (1378, 56430), (1404, 55385), (1430, 54378), (1431, 54340), (1482, 52470), (1485, 52364), (1590, 48906), (1710, 45474), (1716, 45315), (1749, 44460), (1755, 44308), (1881, 41340), (1908, 40755), (1980, 39273), (2014, 38610), (2052, 37895), (2067, 37620), (2090, 37206), (2145, 36252), (2223, 34980), (2332, 33345), (2340, 33231), (2385, 32604), (2470, 31482), (2508, 31005), (2565, 30316), (2574, 30210), (2717, 28620), (2756, 28215), (2860, 27189), (2862, 27170), (2915, 26676), (2964, 26235), (2970, 26182), (3021, 25740), (3135, 24804), (3180, 24453), (3420, 22737), (3445, 22572), (3498, 22230), (3510, 22154), (3705, 20988), (3762, 20670), (3861, 20140), (4028, 19305), (4134, 18810), (4180, 18603), (4290, 18126), (4446, 17490), (4770, 16302), (4940, 15741), (5035, 15444), (5130, 15158), (5148, 15105), (5247, 14820), (5434, 14310), (5643, 13780), (5724, 13585), (5830, 13338), (5940, 13091), (6042, 12870), (6201, 12540), (6270, 12402), (6435, 12084), (6669, 11660), (6890, 11286), (6996, 11115), (7020, 11077), (7155, 10868), (7410, 10494), (7524, 10335), (7579, 10260), (7722, 10070), (8151, 9540), (8268, 9405), (8580, 9063), (8745, 8892)]