64675260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:154

約数の個数: 240

約数和(自身を含む): 227104416

約数和(自身を除く): 162429156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 37, 39, 45, 52, 54, 60, 65, 74, 78, 81, 83, 90, 108, 111, 117, 130, 135, 148, 156, 162, 166, 180, 185, 195, 222, 234, 249, 260, 270, 324, 332, 333, 351, 370, 390, 405, 415, 444, 468, 481, 498, 540, 555, 585, 666, 702, 740, 747, 780, 810, 830, 962, 996, 999, 1053, 1079, 1110, 1170, 1245, 1332, 1404, 1443, 1494, 1620, 1660, 1665, 1755, 1924, 1998, 2106, 2158, 2220, 2241, 2340, 2405, 2490, 2886, 2988, 2997, 3071, 3237, 3330, 3510, 3735, 3996, 4212, 4316, 4329, 4482, 4810, 4980, 4995, 5265, 5395, 5772, 5994, 6142, 6474, 6660, 6723, 7020, 7215, 7470, 8658, 8964, 9213, 9620, 9711, 9990, 10530, 10790, 11205, 11988, 12284, 12948, 12987, 13446, 14430, 14940, 14985, 15355, 16185, 17316, 18426, 19422, 19980, 21060, 21580, 21645, 22410, 25974, 26892, 27639, 28860, 29133, 29970, 30710, 32370, 33615, 36852, 38844, 38961, 39923, 43290, 44820, 46065, 48555, 51948, 55278, 58266, 59940, 61420, 64740, 64935, 67230, 77922, 79846, 82917, 86580, 87399, 92130, 97110, 110556, 116532, 119769, 129870, 134460, 138195, 145665, 155844, 159692, 165834, 174798, 184260, 194220, 194805, 199615, 239538, 248751, 259740, 276390, 291330, 331668, 349596, 359307, 389610, 399230, 414585, 436995, 479076, 497502, 552780, 582660, 598845, 718614, 779220, 798460, 829170, 873990, 995004, 1077921, 1197690, 1243755, 1437228, 1658340, 1747980, 1796535, 2155842, 2395380, 2487510, 3233763, 3593070, 4311684, 4975020, 5389605, 6467526, 7186140, 10779210, 12935052, 16168815, 21558420, 32337630, 64675260]

約数ペア:

[(1, 64675260), (2, 32337630), (3, 21558420), (4, 16168815), (5, 12935052), (6, 10779210), (9, 7186140), (10, 6467526), (12, 5389605), (13, 4975020), (15, 4311684), (18, 3593070), (20, 3233763), (26, 2487510), (27, 2395380), (30, 2155842), (36, 1796535), (37, 1747980), (39, 1658340), (45, 1437228), (52, 1243755), (54, 1197690), (60, 1077921), (65, 995004), (74, 873990), (78, 829170), (81, 798460), (83, 779220), (90, 718614), (108, 598845), (111, 582660), (117, 552780), (130, 497502), (135, 479076), (148, 436995), (156, 414585), (162, 399230), (166, 389610), (180, 359307), (185, 349596), (195, 331668), (222, 291330), (234, 276390), (249, 259740), (260, 248751), (270, 239538), (324, 199615), (332, 194805), (333, 194220), (351, 184260), (370, 174798), (390, 165834), (405, 159692), (415, 155844), (444, 145665), (468, 138195), (481, 134460), (498, 129870), (540, 119769), (555, 116532), (585, 110556), (666, 97110), (702, 92130), (740, 87399), (747, 86580), (780, 82917), (810, 79846), (830, 77922), (962, 67230), (996, 64935), (999, 64740), (1053, 61420), (1079, 59940), (1110, 58266), (1170, 55278), (1245, 51948), (1332, 48555), (1404, 46065), (1443, 44820), (1494, 43290), (1620, 39923), (1660, 38961), (1665, 38844), (1755, 36852), (1924, 33615), (1998, 32370), (2106, 30710), (2158, 29970), (2220, 29133), (2241, 28860), (2340, 27639), (2405, 26892), (2490, 25974), (2886, 22410), (2988, 21645), (2997, 21580), (3071, 21060), (3237, 19980), (3330, 19422), (3510, 18426), (3735, 17316), (3996, 16185), (4212, 15355), (4316, 14985), (4329, 14940), (4482, 14430), (4810, 13446), (4980, 12987), (4995, 12948), (5265, 12284), (5395, 11988), (5772, 11205), (5994, 10790), (6142, 10530), (6474, 9990), (6660, 9711), (6723, 9620), (7020, 9213), (7215, 8964), (7470, 8658)]