97771680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1579}}^1$

素因数の和:1643

約数の個数: 144

約数和(自身を含む): 341621280

約数和(自身を除く): 243849600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 215, 240, 258, 288, 344, 360, 387, 430, 480, 516, 645, 688, 720, 774, 860, 1032, 1290, 1376, 1440, 1548, 1579, 1720, 1935, 2064, 2580, 3096, 3158, 3440, 3870, 4128, 4737, 5160, 6192, 6316, 6880, 7740, 7895, 9474, 10320, 12384, 12632, 14211, 15480, 15790, 18948, 20640, 23685, 25264, 28422, 30960, 31580, 37896, 47370, 50528, 56844, 61920, 63160, 67897, 71055, 75792, 94740, 113688, 126320, 135794, 142110, 151584, 189480, 203691, 227376, 252640, 271588, 284220, 339485, 378960, 407382, 454752, 543176, 568440, 611073, 678970, 757920, 814764, 1018455, 1086352, 1136880, 1222146, 1357940, 1629528, 2036910, 2172704, 2273760, 2444292, 2715880, 3055365, 3259056, 4073820, 4888584, 5431760, 6110730, 6518112, 8147640, 9777168, 10863520, 12221460, 16295280, 19554336, 24442920, 32590560, 48885840, 97771680]

約数ペア:

[(1, 97771680), (2, 48885840), (3, 32590560), (4, 24442920), (5, 19554336), (6, 16295280), (8, 12221460), (9, 10863520), (10, 9777168), (12, 8147640), (15, 6518112), (16, 6110730), (18, 5431760), (20, 4888584), (24, 4073820), (30, 3259056), (32, 3055365), (36, 2715880), (40, 2444292), (43, 2273760), (45, 2172704), (48, 2036910), (60, 1629528), (72, 1357940), (80, 1222146), (86, 1136880), (90, 1086352), (96, 1018455), (120, 814764), (129, 757920), (144, 678970), (160, 611073), (172, 568440), (180, 543176), (215, 454752), (240, 407382), (258, 378960), (288, 339485), (344, 284220), (360, 271588), (387, 252640), (430, 227376), (480, 203691), (516, 189480), (645, 151584), (688, 142110), (720, 135794), (774, 126320), (860, 113688), (1032, 94740), (1290, 75792), (1376, 71055), (1440, 67897), (1548, 63160), (1579, 61920), (1720, 56844), (1935, 50528), (2064, 47370), (2580, 37896), (3096, 31580), (3158, 30960), (3440, 28422), (3870, 25264), (4128, 23685), (4737, 20640), (5160, 18948), (6192, 15790), (6316, 15480), (6880, 14211), (7740, 12632), (7895, 12384), (9474, 10320)]