89494680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{449}}^1$

素因数の和:625

約数の個数: 128

約数和(自身を含む): 295488000

約数和(自身を除く): 205993320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 151, 165, 220, 264, 302, 330, 440, 449, 453, 604, 660, 755, 898, 906, 1208, 1320, 1347, 1510, 1661, 1796, 1812, 2245, 2265, 2694, 3020, 3322, 3592, 3624, 4490, 4530, 4939, 4983, 5388, 6040, 6644, 6735, 8305, 8980, 9060, 9878, 9966, 10776, 13288, 13470, 14817, 16610, 17960, 18120, 19756, 19932, 24695, 24915, 26940, 29634, 33220, 39512, 39864, 49390, 49830, 53880, 59268, 66440, 67799, 74085, 98780, 99660, 118536, 135598, 148170, 197560, 199320, 203397, 271196, 296340, 338995, 406794, 542392, 592680, 677990, 745789, 813588, 1016985, 1355980, 1491578, 1627176, 2033970, 2237367, 2711960, 2983156, 3728945, 4067940, 4474734, 5966312, 7457890, 8135880, 8949468, 11186835, 14915780, 17898936, 22373670, 29831560, 44747340, 89494680]

約数ペア:

[(1, 89494680), (2, 44747340), (3, 29831560), (4, 22373670), (5, 17898936), (6, 14915780), (8, 11186835), (10, 8949468), (11, 8135880), (12, 7457890), (15, 5966312), (20, 4474734), (22, 4067940), (24, 3728945), (30, 2983156), (33, 2711960), (40, 2237367), (44, 2033970), (55, 1627176), (60, 1491578), (66, 1355980), (88, 1016985), (110, 813588), (120, 745789), (132, 677990), (151, 592680), (165, 542392), (220, 406794), (264, 338995), (302, 296340), (330, 271196), (440, 203397), (449, 199320), (453, 197560), (604, 148170), (660, 135598), (755, 118536), (898, 99660), (906, 98780), (1208, 74085), (1320, 67799), (1347, 66440), (1510, 59268), (1661, 53880), (1796, 49830), (1812, 49390), (2245, 39864), (2265, 39512), (2694, 33220), (3020, 29634), (3322, 26940), (3592, 24915), (3624, 24695), (4490, 19932), (4530, 19756), (4939, 18120), (4983, 17960), (5388, 16610), (6040, 14817), (6644, 13470), (6735, 13288), (8305, 10776), (8980, 9966), (9060, 9878)]