86829900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:240

約数の個数: 144

約数和(自身を含む): 263983104

約数和(自身を除く): 177153204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 43, 50, 53, 60, 75, 86, 100, 106, 127, 129, 150, 159, 172, 212, 215, 254, 258, 265, 300, 318, 381, 430, 508, 516, 530, 635, 636, 645, 762, 795, 860, 1060, 1075, 1270, 1290, 1325, 1524, 1590, 1905, 2150, 2279, 2540, 2580, 2650, 3175, 3180, 3225, 3810, 3975, 4300, 4558, 5300, 5461, 6350, 6450, 6731, 6837, 7620, 7950, 9116, 9525, 10922, 11395, 12700, 12900, 13462, 13674, 15900, 16383, 19050, 20193, 21844, 22790, 26924, 27305, 27348, 32766, 33655, 34185, 38100, 40386, 45580, 54610, 56975, 65532, 67310, 68370, 80772, 81915, 100965, 109220, 113950, 134620, 136525, 136740, 163830, 168275, 170925, 201930, 227900, 273050, 289433, 327660, 336550, 341850, 403860, 409575, 504825, 546100, 578866, 673100, 683700, 819150, 868299, 1009650, 1157732, 1447165, 1638300, 1736598, 2019300, 2894330, 3473196, 4341495, 5788660, 7235825, 8682990, 14471650, 17365980, 21707475, 28943300, 43414950, 86829900]

約数ペア:

[(1, 86829900), (2, 43414950), (3, 28943300), (4, 21707475), (5, 17365980), (6, 14471650), (10, 8682990), (12, 7235825), (15, 5788660), (20, 4341495), (25, 3473196), (30, 2894330), (43, 2019300), (50, 1736598), (53, 1638300), (60, 1447165), (75, 1157732), (86, 1009650), (100, 868299), (106, 819150), (127, 683700), (129, 673100), (150, 578866), (159, 546100), (172, 504825), (212, 409575), (215, 403860), (254, 341850), (258, 336550), (265, 327660), (300, 289433), (318, 273050), (381, 227900), (430, 201930), (508, 170925), (516, 168275), (530, 163830), (635, 136740), (636, 136525), (645, 134620), (762, 113950), (795, 109220), (860, 100965), (1060, 81915), (1075, 80772), (1270, 68370), (1290, 67310), (1325, 65532), (1524, 56975), (1590, 54610), (1905, 45580), (2150, 40386), (2279, 38100), (2540, 34185), (2580, 33655), (2650, 32766), (3175, 27348), (3180, 27305), (3225, 26924), (3810, 22790), (3975, 21844), (4300, 20193), (4558, 19050), (5300, 16383), (5461, 15900), (6350, 13674), (6450, 13462), (6731, 12900), (6837, 12700), (7620, 11395), (7950, 10922), (9116, 9525)]