88003020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{809}}^1$

素因数の和:872

約数の個数: 144

約数和(自身を含む): 294749280

約数和(自身を除く): 206746260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 49, 60, 70, 74, 84, 98, 105, 111, 140, 147, 148, 185, 196, 210, 222, 245, 259, 294, 370, 420, 444, 490, 518, 555, 588, 735, 740, 777, 809, 980, 1036, 1110, 1295, 1470, 1554, 1618, 1813, 2220, 2427, 2590, 2940, 3108, 3236, 3626, 3885, 4045, 4854, 5180, 5439, 5663, 7252, 7770, 8090, 9065, 9708, 10878, 11326, 12135, 15540, 16180, 16989, 18130, 21756, 22652, 24270, 27195, 28315, 29933, 33978, 36260, 39641, 48540, 54390, 56630, 59866, 67956, 79282, 84945, 89799, 108780, 113260, 118923, 119732, 149665, 158564, 169890, 179598, 198205, 209531, 237846, 299330, 339780, 359196, 396410, 419062, 448995, 475692, 594615, 598660, 628593, 792820, 838124, 897990, 1047655, 1189230, 1257186, 1466717, 1795980, 2095310, 2378460, 2514372, 2933434, 3142965, 4190620, 4400151, 5866868, 6285930, 7333585, 8800302, 12571860, 14667170, 17600604, 22000755, 29334340, 44001510, 88003020]

約数ペア:

[(1, 88003020), (2, 44001510), (3, 29334340), (4, 22000755), (5, 17600604), (6, 14667170), (7, 12571860), (10, 8800302), (12, 7333585), (14, 6285930), (15, 5866868), (20, 4400151), (21, 4190620), (28, 3142965), (30, 2933434), (35, 2514372), (37, 2378460), (42, 2095310), (49, 1795980), (60, 1466717), (70, 1257186), (74, 1189230), (84, 1047655), (98, 897990), (105, 838124), (111, 792820), (140, 628593), (147, 598660), (148, 594615), (185, 475692), (196, 448995), (210, 419062), (222, 396410), (245, 359196), (259, 339780), (294, 299330), (370, 237846), (420, 209531), (444, 198205), (490, 179598), (518, 169890), (555, 158564), (588, 149665), (735, 119732), (740, 118923), (777, 113260), (809, 108780), (980, 89799), (1036, 84945), (1110, 79282), (1295, 67956), (1470, 59866), (1554, 56630), (1618, 54390), (1813, 48540), (2220, 39641), (2427, 36260), (2590, 33978), (2940, 29933), (3108, 28315), (3236, 27195), (3626, 24270), (3885, 22652), (4045, 21756), (4854, 18130), (5180, 16989), (5439, 16180), (5663, 15540), (7252, 12135), (7770, 11326), (8090, 10878), (9065, 9708)]