1277883750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2383}}^1$

素因数の和:2432

約数の個数: 160

約数和(自身を含む): 3753598464

約数和(自身を除く): 2475714714

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, 325, 330, 375, 390, 429, 550, 625, 650, 715, 750, 825, 858, 975, 1250, 1375, 1430, 1625, 1650, 1875, 1950, 2145, 2383, 2750, 3250, 3575, 3750, 4125, 4290, 4766, 4875, 6875, 7149, 7150, 8125, 8250, 9750, 10725, 11915, 13750, 14298, 16250, 17875, 20625, 21450, 23830, 24375, 26213, 30979, 35745, 35750, 41250, 48750, 52426, 53625, 59575, 61958, 71490, 78639, 89375, 92937, 107250, 119150, 131065, 154895, 157278, 178725, 178750, 185874, 262130, 268125, 297875, 309790, 340769, 357450, 393195, 464685, 536250, 595750, 655325, 681538, 774475, 786390, 893625, 929370, 1022307, 1310650, 1489375, 1548950, 1703845, 1787250, 1965975, 2044614, 2323425, 2978750, 3276625, 3407690, 3872375, 3931950, 4468125, 4646850, 5111535, 6553250, 7744750, 8519225, 8936250, 9829875, 10223070, 11617125, 16383125, 17038450, 19361875, 19659750, 23234250, 25557675, 32766250, 38723750, 42596125, 49149375, 51115350, 58085625, 85192250, 98298750, 116171250, 127788375, 212980625, 255576750, 425961250, 638941875, 1277883750]

約数ペア:

[(1, 1277883750), (2, 638941875), (3, 425961250), (5, 255576750), (6, 212980625), (10, 127788375), (11, 116171250), (13, 98298750), (15, 85192250), (22, 58085625), (25, 51115350), (26, 49149375), (30, 42596125), (33, 38723750), (39, 32766250), (50, 25557675), (55, 23234250), (65, 19659750), (66, 19361875), (75, 17038450), (78, 16383125), (110, 11617125), (125, 10223070), (130, 9829875), (143, 8936250), (150, 8519225), (165, 7744750), (195, 6553250), (250, 5111535), (275, 4646850), (286, 4468125), (325, 3931950), (330, 3872375), (375, 3407690), (390, 3276625), (429, 2978750), (550, 2323425), (625, 2044614), (650, 1965975), (715, 1787250), (750, 1703845), (825, 1548950), (858, 1489375), (975, 1310650), (1250, 1022307), (1375, 929370), (1430, 893625), (1625, 786390), (1650, 774475), (1875, 681538), (1950, 655325), (2145, 595750), (2383, 536250), (2750, 464685), (3250, 393195), (3575, 357450), (3750, 340769), (4125, 309790), (4290, 297875), (4766, 268125), (4875, 262130), (6875, 185874), (7149, 178750), (7150, 178725), (8125, 157278), (8250, 154895), (9750, 131065), (10725, 119150), (11915, 107250), (13750, 92937), (14298, 89375), (16250, 78639), (17875, 71490), (20625, 61958), (21450, 59575), (23830, 53625), (24375, 52426), (26213, 48750), (30979, 41250), (35745, 35750)]