89277240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{379}}^1$

素因数の和:557

約数の個数: 128

約数和(自身を含む): 291110400

約数和(自身を除く): 201833160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 151, 156, 195, 260, 302, 312, 379, 390, 453, 520, 604, 755, 758, 780, 906, 1137, 1208, 1510, 1516, 1560, 1812, 1895, 1963, 2265, 2274, 3020, 3032, 3624, 3790, 3926, 4530, 4548, 4927, 5685, 5889, 6040, 7580, 7852, 9060, 9096, 9815, 9854, 11370, 11778, 14781, 15160, 15704, 18120, 19630, 19708, 22740, 23556, 24635, 29445, 29562, 39260, 39416, 45480, 47112, 49270, 57229, 58890, 59124, 73905, 78520, 98540, 114458, 117780, 118248, 147810, 171687, 197080, 228916, 235560, 286145, 295620, 343374, 457832, 572290, 591240, 686748, 743977, 858435, 1144580, 1373496, 1487954, 1716870, 2231931, 2289160, 2975908, 3433740, 3719885, 4463862, 5951816, 6867480, 7439770, 8927724, 11159655, 14879540, 17855448, 22319310, 29759080, 44638620, 89277240]

約数ペア:

[(1, 89277240), (2, 44638620), (3, 29759080), (4, 22319310), (5, 17855448), (6, 14879540), (8, 11159655), (10, 8927724), (12, 7439770), (13, 6867480), (15, 5951816), (20, 4463862), (24, 3719885), (26, 3433740), (30, 2975908), (39, 2289160), (40, 2231931), (52, 1716870), (60, 1487954), (65, 1373496), (78, 1144580), (104, 858435), (120, 743977), (130, 686748), (151, 591240), (156, 572290), (195, 457832), (260, 343374), (302, 295620), (312, 286145), (379, 235560), (390, 228916), (453, 197080), (520, 171687), (604, 147810), (755, 118248), (758, 117780), (780, 114458), (906, 98540), (1137, 78520), (1208, 73905), (1510, 59124), (1516, 58890), (1560, 57229), (1812, 49270), (1895, 47112), (1963, 45480), (2265, 39416), (2274, 39260), (3020, 29562), (3032, 29445), (3624, 24635), (3790, 23556), (3926, 22740), (4530, 19708), (4548, 19630), (4927, 18120), (5685, 15704), (5889, 15160), (6040, 14781), (7580, 11778), (7852, 11370), (9060, 9854), (9096, 9815)]