87077900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1367}}^1$

素因数の和:1408

約数の個数: 108

約数和(自身を含む): 236891088

約数和(自身を除く): 149813188

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 49, 50, 52, 65, 70, 91, 98, 100, 130, 140, 175, 182, 196, 245, 260, 325, 350, 364, 455, 490, 637, 650, 700, 910, 980, 1225, 1274, 1300, 1367, 1820, 2275, 2450, 2548, 2734, 3185, 4550, 4900, 5468, 6370, 6835, 9100, 9569, 12740, 13670, 15925, 17771, 19138, 27340, 31850, 34175, 35542, 38276, 47845, 63700, 66983, 68350, 71084, 88855, 95690, 124397, 133966, 136700, 177710, 191380, 239225, 248794, 267932, 334915, 355420, 444275, 478450, 497588, 621985, 669830, 870779, 888550, 956900, 1243970, 1339660, 1674575, 1741558, 1777100, 2487940, 3109925, 3349150, 3483116, 4353895, 6219850, 6698300, 8707790, 12439700, 17415580, 21769475, 43538950, 87077900]

約数ペア:

[(1, 87077900), (2, 43538950), (4, 21769475), (5, 17415580), (7, 12439700), (10, 8707790), (13, 6698300), (14, 6219850), (20, 4353895), (25, 3483116), (26, 3349150), (28, 3109925), (35, 2487940), (49, 1777100), (50, 1741558), (52, 1674575), (65, 1339660), (70, 1243970), (91, 956900), (98, 888550), (100, 870779), (130, 669830), (140, 621985), (175, 497588), (182, 478450), (196, 444275), (245, 355420), (260, 334915), (325, 267932), (350, 248794), (364, 239225), (455, 191380), (490, 177710), (637, 136700), (650, 133966), (700, 124397), (910, 95690), (980, 88855), (1225, 71084), (1274, 68350), (1300, 66983), (1367, 63700), (1820, 47845), (2275, 38276), (2450, 35542), (2548, 34175), (2734, 31850), (3185, 27340), (4550, 19138), (4900, 17771), (5468, 15925), (6370, 13670), (6835, 12740), (9100, 9569)]