109989750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:451

約数の個数: 128

約数和(自身を含む): 306633600

約数和(自身を除く): 196643850

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 29, 30, 39, 50, 58, 65, 75, 78, 87, 125, 130, 145, 150, 174, 195, 250, 290, 325, 375, 377, 389, 390, 435, 650, 725, 750, 754, 778, 870, 975, 1131, 1167, 1450, 1625, 1885, 1945, 1950, 2175, 2262, 2334, 3250, 3625, 3770, 3890, 4350, 4875, 5057, 5655, 5835, 7250, 9425, 9725, 9750, 10114, 10875, 11281, 11310, 11670, 15171, 18850, 19450, 21750, 22562, 25285, 28275, 29175, 30342, 33843, 47125, 48625, 50570, 56405, 56550, 58350, 67686, 75855, 94250, 97250, 112810, 126425, 141375, 145875, 146653, 151710, 169215, 252850, 282025, 282750, 291750, 293306, 338430, 379275, 439959, 564050, 632125, 733265, 758550, 846075, 879918, 1264250, 1410125, 1466530, 1692150, 1896375, 2199795, 2820250, 3666325, 3792750, 4230375, 4399590, 7332650, 8460750, 10998975, 18331625, 21997950, 36663250, 54994875, 109989750]

約数ペア:

[(1, 109989750), (2, 54994875), (3, 36663250), (5, 21997950), (6, 18331625), (10, 10998975), (13, 8460750), (15, 7332650), (25, 4399590), (26, 4230375), (29, 3792750), (30, 3666325), (39, 2820250), (50, 2199795), (58, 1896375), (65, 1692150), (75, 1466530), (78, 1410125), (87, 1264250), (125, 879918), (130, 846075), (145, 758550), (150, 733265), (174, 632125), (195, 564050), (250, 439959), (290, 379275), (325, 338430), (375, 293306), (377, 291750), (389, 282750), (390, 282025), (435, 252850), (650, 169215), (725, 151710), (750, 146653), (754, 145875), (778, 141375), (870, 126425), (975, 112810), (1131, 97250), (1167, 94250), (1450, 75855), (1625, 67686), (1885, 58350), (1945, 56550), (1950, 56405), (2175, 50570), (2262, 48625), (2334, 47125), (3250, 33843), (3625, 30342), (3770, 29175), (3890, 28275), (4350, 25285), (4875, 22562), (5057, 21750), (5655, 19450), (5835, 18850), (7250, 15171), (9425, 11670), (9725, 11310), (9750, 11281), (10114, 10875)]