164628750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1$

素因数の和:356

約数の個数: 160

約数和(自身を含む): 484944768

約数和(自身を除く): 320316018

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 25, 26, 30, 33, 39, 50, 55, 65, 66, 75, 78, 110, 125, 130, 143, 150, 165, 195, 250, 275, 286, 307, 325, 330, 375, 390, 429, 550, 614, 625, 650, 715, 750, 825, 858, 921, 975, 1250, 1375, 1430, 1535, 1625, 1650, 1842, 1875, 1950, 2145, 2750, 3070, 3250, 3377, 3575, 3750, 3991, 4125, 4290, 4605, 4875, 6754, 6875, 7150, 7675, 7982, 8125, 8250, 9210, 9750, 10131, 10725, 11973, 13750, 15350, 16250, 16885, 17875, 19955, 20262, 20625, 21450, 23025, 23946, 24375, 33770, 35750, 38375, 39910, 41250, 43901, 46050, 48750, 50655, 53625, 59865, 76750, 84425, 87802, 89375, 99775, 101310, 107250, 115125, 119730, 131703, 168850, 178750, 191875, 199550, 219505, 230250, 253275, 263406, 268125, 299325, 383750, 422125, 439010, 498875, 506550, 536250, 575625, 598650, 658515, 844250, 997750, 1097525, 1151250, 1266375, 1317030, 1496625, 2110625, 2195050, 2494375, 2532750, 2993250, 3292575, 4221250, 4988750, 5487625, 6331875, 6585150, 7483125, 10975250, 12663750, 14966250, 16462875, 27438125, 32925750, 54876250, 82314375, 164628750]

約数ペア:

[(1, 164628750), (2, 82314375), (3, 54876250), (5, 32925750), (6, 27438125), (10, 16462875), (11, 14966250), (13, 12663750), (15, 10975250), (22, 7483125), (25, 6585150), (26, 6331875), (30, 5487625), (33, 4988750), (39, 4221250), (50, 3292575), (55, 2993250), (65, 2532750), (66, 2494375), (75, 2195050), (78, 2110625), (110, 1496625), (125, 1317030), (130, 1266375), (143, 1151250), (150, 1097525), (165, 997750), (195, 844250), (250, 658515), (275, 598650), (286, 575625), (307, 536250), (325, 506550), (330, 498875), (375, 439010), (390, 422125), (429, 383750), (550, 299325), (614, 268125), (625, 263406), (650, 253275), (715, 230250), (750, 219505), (825, 199550), (858, 191875), (921, 178750), (975, 168850), (1250, 131703), (1375, 119730), (1430, 115125), (1535, 107250), (1625, 101310), (1650, 99775), (1842, 89375), (1875, 87802), (1950, 84425), (2145, 76750), (2750, 59865), (3070, 53625), (3250, 50655), (3377, 48750), (3575, 46050), (3750, 43901), (3991, 41250), (4125, 39910), (4290, 38375), (4605, 35750), (4875, 33770), (6754, 24375), (6875, 23946), (7150, 23025), (7675, 21450), (7982, 20625), (8125, 20262), (8250, 19955), (9210, 17875), (9750, 16885), (10131, 16250), (10725, 15350), (11973, 13750)]