77883750

素因数分解:

$2^1\times 3^2\times 5^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:101

約数の個数: 240

約数和(自身を含む): 257317632

約数和(自身を除く): 179433882

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 25, 30, 35, 42, 43, 45, 46, 50, 63, 69, 70, 75, 86, 90, 105, 115, 125, 126, 129, 138, 150, 161, 175, 207, 210, 215, 225, 230, 250, 258, 301, 315, 322, 345, 350, 375, 387, 414, 430, 450, 483, 525, 575, 602, 625, 630, 645, 690, 750, 774, 805, 875, 903, 966, 989, 1035, 1050, 1075, 1125, 1150, 1250, 1290, 1449, 1505, 1575, 1610, 1725, 1750, 1806, 1875, 1935, 1978, 2070, 2150, 2250, 2415, 2625, 2709, 2875, 2898, 2967, 3010, 3150, 3225, 3450, 3750, 3870, 4025, 4375, 4515, 4830, 4945, 5175, 5250, 5375, 5418, 5625, 5750, 5934, 6450, 6923, 7245, 7525, 7875, 8050, 8625, 8750, 8901, 9030, 9675, 9890, 10350, 10750, 11250, 12075, 13125, 13545, 13846, 14375, 14490, 14835, 15050, 15750, 16125, 17250, 17802, 19350, 20125, 20769, 22575, 24150, 24725, 25875, 26250, 26875, 27090, 28750, 29670, 32250, 34615, 36225, 37625, 39375, 40250, 41538, 43125, 44505, 45150, 48375, 49450, 51750, 53750, 60375, 62307, 67725, 69230, 72450, 74175, 75250, 78750, 80625, 86250, 89010, 96750, 100625, 103845, 112875, 120750, 123625, 124614, 129375, 135450, 148350, 161250, 173075, 181125, 188125, 201250, 207690, 222525, 225750, 241875, 247250, 258750, 301875, 311535, 338625, 346150, 362250, 370875, 376250, 445050, 483750, 519225, 564375, 603750, 618125, 623070, 677250, 741750, 865375, 905625, 1038450, 1112625, 1128750, 1236250, 1557675, 1693125, 1730750, 1811250, 1854375, 2225250, 2596125, 3115350, 3386250, 3708750, 4326875, 5192250, 5563125, 7788375, 8653750, 11126250, 12980625, 15576750, 25961250, 38941875, 77883750]

約数ペア:

[(1, 77883750), (2, 38941875), (3, 25961250), (5, 15576750), (6, 12980625), (7, 11126250), (9, 8653750), (10, 7788375), (14, 5563125), (15, 5192250), (18, 4326875), (21, 3708750), (23, 3386250), (25, 3115350), (30, 2596125), (35, 2225250), (42, 1854375), (43, 1811250), (45, 1730750), (46, 1693125), (50, 1557675), (63, 1236250), (69, 1128750), (70, 1112625), (75, 1038450), (86, 905625), (90, 865375), (105, 741750), (115, 677250), (125, 623070), (126, 618125), (129, 603750), (138, 564375), (150, 519225), (161, 483750), (175, 445050), (207, 376250), (210, 370875), (215, 362250), (225, 346150), (230, 338625), (250, 311535), (258, 301875), (301, 258750), (315, 247250), (322, 241875), (345, 225750), (350, 222525), (375, 207690), (387, 201250), (414, 188125), (430, 181125), (450, 173075), (483, 161250), (525, 148350), (575, 135450), (602, 129375), (625, 124614), (630, 123625), (645, 120750), (690, 112875), (750, 103845), (774, 100625), (805, 96750), (875, 89010), (903, 86250), (966, 80625), (989, 78750), (1035, 75250), (1050, 74175), (1075, 72450), (1125, 69230), (1150, 67725), (1250, 62307), (1290, 60375), (1449, 53750), (1505, 51750), (1575, 49450), (1610, 48375), (1725, 45150), (1750, 44505), (1806, 43125), (1875, 41538), (1935, 40250), (1978, 39375), (2070, 37625), (2150, 36225), (2250, 34615), (2415, 32250), (2625, 29670), (2709, 28750), (2875, 27090), (2898, 26875), (2967, 26250), (3010, 25875), (3150, 24725), (3225, 24150), (3450, 22575), (3750, 20769), (3870, 20125), (4025, 19350), (4375, 17802), (4515, 17250), (4830, 16125), (4945, 15750), (5175, 15050), (5250, 14835), (5375, 14490), (5418, 14375), (5625, 13846), (5750, 13545), (5934, 13125), (6450, 12075), (6923, 11250), (7245, 10750), (7525, 10350), (7875, 9890), (8050, 9675), (8625, 9030), (8750, 8901)]