75183520

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:374

約数の個数: 96

約数和(自身を含む): 190403136

約数和(自身を除く): 115219616

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 131, 136, 160, 170, 211, 262, 272, 340, 422, 524, 544, 655, 680, 844, 1048, 1055, 1310, 1360, 1688, 2096, 2110, 2227, 2620, 2720, 3376, 3587, 4192, 4220, 4454, 5240, 6752, 7174, 8440, 8908, 10480, 11135, 14348, 16880, 17816, 17935, 20960, 22270, 27641, 28696, 33760, 35632, 35870, 44540, 55282, 57392, 71264, 71740, 89080, 110564, 114784, 138205, 143480, 178160, 221128, 276410, 286960, 356320, 442256, 469897, 552820, 573920, 884512, 939794, 1105640, 1879588, 2211280, 2349485, 3759176, 4422560, 4698970, 7518352, 9397940, 15036704, 18795880, 37591760, 75183520]

約数ペア:

[(1, 75183520), (2, 37591760), (4, 18795880), (5, 15036704), (8, 9397940), (10, 7518352), (16, 4698970), (17, 4422560), (20, 3759176), (32, 2349485), (34, 2211280), (40, 1879588), (68, 1105640), (80, 939794), (85, 884512), (131, 573920), (136, 552820), (160, 469897), (170, 442256), (211, 356320), (262, 286960), (272, 276410), (340, 221128), (422, 178160), (524, 143480), (544, 138205), (655, 114784), (680, 110564), (844, 89080), (1048, 71740), (1055, 71264), (1310, 57392), (1360, 55282), (1688, 44540), (2096, 35870), (2110, 35632), (2227, 33760), (2620, 28696), (2720, 27641), (3376, 22270), (3587, 20960), (4192, 17935), (4220, 17816), (4454, 16880), (5240, 14348), (6752, 11135), (7174, 10480), (8440, 8908)]