152010430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:111

約数の個数: 128

約数和(自身を含む): 351630720

約数和(自身を除く): 199620290

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 26, 34, 37, 55, 65, 74, 85, 110, 130, 143, 169, 170, 185, 187, 221, 286, 338, 370, 374, 407, 442, 481, 629, 715, 814, 845, 935, 962, 1105, 1258, 1430, 1690, 1859, 1870, 2035, 2197, 2210, 2405, 2431, 2873, 3145, 3718, 4070, 4394, 4810, 4862, 5291, 5746, 6253, 6290, 6919, 8177, 9295, 10582, 10985, 12155, 12506, 13838, 14365, 16354, 18590, 21970, 24167, 24310, 26455, 28730, 31265, 31603, 34595, 37349, 40885, 48334, 52910, 62530, 63206, 68783, 69190, 74698, 81289, 81770, 89947, 106301, 120835, 137566, 158015, 162578, 179894, 186745, 212602, 241670, 316030, 343915, 373490, 406445, 410839, 449735, 531505, 687830, 812890, 821678, 894179, 899470, 1063010, 1169311, 1381913, 1788358, 2054195, 2338622, 2763826, 4108390, 4470895, 5846555, 6909565, 8941790, 11693110, 13819130, 15201043, 30402086, 76005215, 152010430]

約数ペア:

[(1, 152010430), (2, 76005215), (5, 30402086), (10, 15201043), (11, 13819130), (13, 11693110), (17, 8941790), (22, 6909565), (26, 5846555), (34, 4470895), (37, 4108390), (55, 2763826), (65, 2338622), (74, 2054195), (85, 1788358), (110, 1381913), (130, 1169311), (143, 1063010), (169, 899470), (170, 894179), (185, 821678), (187, 812890), (221, 687830), (286, 531505), (338, 449735), (370, 410839), (374, 406445), (407, 373490), (442, 343915), (481, 316030), (629, 241670), (715, 212602), (814, 186745), (845, 179894), (935, 162578), (962, 158015), (1105, 137566), (1258, 120835), (1430, 106301), (1690, 89947), (1859, 81770), (1870, 81289), (2035, 74698), (2197, 69190), (2210, 68783), (2405, 63206), (2431, 62530), (2873, 52910), (3145, 48334), (3718, 40885), (4070, 37349), (4394, 34595), (4810, 31603), (4862, 31265), (5291, 28730), (5746, 26455), (6253, 24310), (6290, 24167), (6919, 21970), (8177, 18590), (9295, 16354), (10582, 14365), (10985, 13838), (12155, 12506)]