79567020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{919}}^1$

素因数の和:984

約数の個数: 144

約数和(自身を含む): 267234240

約数和(自身を除く): 187667220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 37, 39, 45, 52, 60, 65, 74, 78, 90, 111, 117, 130, 148, 156, 180, 185, 195, 222, 234, 260, 333, 370, 390, 444, 468, 481, 555, 585, 666, 740, 780, 919, 962, 1110, 1170, 1332, 1443, 1665, 1838, 1924, 2220, 2340, 2405, 2757, 2886, 3330, 3676, 4329, 4595, 4810, 5514, 5772, 6660, 7215, 8271, 8658, 9190, 9620, 11028, 11947, 13785, 14430, 16542, 17316, 18380, 21645, 23894, 27570, 28860, 33084, 34003, 35841, 41355, 43290, 47788, 55140, 59735, 68006, 71682, 82710, 86580, 102009, 107523, 119470, 136012, 143364, 165420, 170015, 179205, 204018, 215046, 238940, 306027, 340030, 358410, 408036, 430092, 442039, 510045, 537615, 612054, 680060, 716820, 884078, 1020090, 1075230, 1224108, 1326117, 1530135, 1768156, 2040180, 2150460, 2210195, 2652234, 3060270, 3978351, 4420390, 5304468, 6120540, 6630585, 7956702, 8840780, 13261170, 15913404, 19891755, 26522340, 39783510, 79567020]

約数ペア:

[(1, 79567020), (2, 39783510), (3, 26522340), (4, 19891755), (5, 15913404), (6, 13261170), (9, 8840780), (10, 7956702), (12, 6630585), (13, 6120540), (15, 5304468), (18, 4420390), (20, 3978351), (26, 3060270), (30, 2652234), (36, 2210195), (37, 2150460), (39, 2040180), (45, 1768156), (52, 1530135), (60, 1326117), (65, 1224108), (74, 1075230), (78, 1020090), (90, 884078), (111, 716820), (117, 680060), (130, 612054), (148, 537615), (156, 510045), (180, 442039), (185, 430092), (195, 408036), (222, 358410), (234, 340030), (260, 306027), (333, 238940), (370, 215046), (390, 204018), (444, 179205), (468, 170015), (481, 165420), (555, 143364), (585, 136012), (666, 119470), (740, 107523), (780, 102009), (919, 86580), (962, 82710), (1110, 71682), (1170, 68006), (1332, 59735), (1443, 55140), (1665, 47788), (1838, 43290), (1924, 41355), (2220, 35841), (2340, 34003), (2405, 33084), (2757, 28860), (2886, 27570), (3330, 23894), (3676, 21645), (4329, 18380), (4595, 17316), (4810, 16542), (5514, 14430), (5772, 13785), (6660, 11947), (7215, 11028), (8271, 9620), (8658, 9190)]