72576270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:112

約数の個数: 256

約数和(自身を含む): 232243200

約数和(自身を除く): 159666930

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 27, 29, 30, 31, 39, 45, 46, 54, 58, 62, 65, 69, 78, 87, 90, 93, 115, 117, 130, 135, 138, 145, 155, 174, 186, 195, 207, 230, 234, 261, 270, 279, 290, 299, 310, 345, 351, 377, 390, 403, 414, 435, 465, 522, 558, 585, 598, 621, 667, 690, 702, 713, 754, 783, 806, 837, 870, 897, 899, 930, 1035, 1131, 1170, 1209, 1242, 1305, 1334, 1395, 1426, 1495, 1566, 1674, 1755, 1794, 1798, 1885, 2001, 2015, 2070, 2139, 2262, 2418, 2610, 2691, 2697, 2790, 2990, 3105, 3335, 3393, 3510, 3565, 3627, 3770, 3915, 4002, 4030, 4185, 4278, 4485, 4495, 5382, 5394, 5655, 6003, 6045, 6210, 6417, 6670, 6786, 7130, 7254, 7830, 8073, 8091, 8370, 8671, 8970, 8990, 9269, 10005, 10179, 10695, 10881, 11310, 11687, 12006, 12090, 12834, 13455, 13485, 16146, 16182, 16965, 17342, 18009, 18135, 18538, 19251, 20010, 20358, 20677, 21390, 21762, 23374, 24273, 26013, 26910, 26970, 27807, 30015, 32085, 33930, 35061, 36018, 36270, 38502, 40365, 40455, 41354, 43355, 46345, 48546, 50895, 52026, 54405, 55614, 58435, 60030, 62031, 64170, 70122, 78039, 80730, 80910, 83421, 86710, 90045, 92690, 96255, 101790, 103385, 105183, 108810, 116870, 121365, 124062, 130065, 139035, 156078, 166842, 175305, 180090, 186093, 192510, 206770, 210366, 234117, 242730, 250263, 260130, 268801, 278070, 310155, 315549, 350610, 372186, 390195, 417105, 468234, 500526, 525915, 537602, 558279, 620310, 631098, 780390, 806403, 834210, 930465, 1051830, 1116558, 1170585, 1251315, 1344005, 1577745, 1612806, 1860930, 2341170, 2419209, 2502630, 2688010, 2791395, 3155490, 4032015, 4838418, 5582790, 7257627, 8064030, 12096045, 14515254, 24192090, 36288135, 72576270]

約数ペア:

[(1, 72576270), (2, 36288135), (3, 24192090), (5, 14515254), (6, 12096045), (9, 8064030), (10, 7257627), (13, 5582790), (15, 4838418), (18, 4032015), (23, 3155490), (26, 2791395), (27, 2688010), (29, 2502630), (30, 2419209), (31, 2341170), (39, 1860930), (45, 1612806), (46, 1577745), (54, 1344005), (58, 1251315), (62, 1170585), (65, 1116558), (69, 1051830), (78, 930465), (87, 834210), (90, 806403), (93, 780390), (115, 631098), (117, 620310), (130, 558279), (135, 537602), (138, 525915), (145, 500526), (155, 468234), (174, 417105), (186, 390195), (195, 372186), (207, 350610), (230, 315549), (234, 310155), (261, 278070), (270, 268801), (279, 260130), (290, 250263), (299, 242730), (310, 234117), (345, 210366), (351, 206770), (377, 192510), (390, 186093), (403, 180090), (414, 175305), (435, 166842), (465, 156078), (522, 139035), (558, 130065), (585, 124062), (598, 121365), (621, 116870), (667, 108810), (690, 105183), (702, 103385), (713, 101790), (754, 96255), (783, 92690), (806, 90045), (837, 86710), (870, 83421), (897, 80910), (899, 80730), (930, 78039), (1035, 70122), (1131, 64170), (1170, 62031), (1209, 60030), (1242, 58435), (1305, 55614), (1334, 54405), (1395, 52026), (1426, 50895), (1495, 48546), (1566, 46345), (1674, 43355), (1755, 41354), (1794, 40455), (1798, 40365), (1885, 38502), (2001, 36270), (2015, 36018), (2070, 35061), (2139, 33930), (2262, 32085), (2418, 30015), (2610, 27807), (2691, 26970), (2697, 26910), (2790, 26013), (2990, 24273), (3105, 23374), (3335, 21762), (3393, 21390), (3510, 20677), (3565, 20358), (3627, 20010), (3770, 19251), (3915, 18538), (4002, 18135), (4030, 18009), (4185, 17342), (4278, 16965), (4485, 16182), (4495, 16146), (5382, 13485), (5394, 13455), (5655, 12834), (6003, 12090), (6045, 12006), (6210, 11687), (6417, 11310), (6670, 10881), (6786, 10695), (7130, 10179), (7254, 10005), (7830, 9269), (8073, 8990), (8091, 8970), (8370, 8671)]