71653050

素因数分解:

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

素因数の和:114

約数の個数: 216

約数和(自身を含む): 235339104

約数和(自身を除く): 163686054

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, 126, 129, 138, 150, 161, 175, 207, 210, 215, 225, 230, 258, 301, 315, 322, 345, 350, 387, 414, 430, 450, 483, 525, 529, 575, 602, 630, 645, 690, 774, 805, 903, 966, 989, 1035, 1050, 1058, 1075, 1150, 1290, 1449, 1505, 1575, 1587, 1610, 1725, 1806, 1935, 1978, 2070, 2150, 2415, 2645, 2709, 2898, 2967, 3010, 3150, 3174, 3225, 3450, 3703, 3870, 4025, 4515, 4761, 4830, 4945, 5175, 5290, 5418, 5934, 6450, 6923, 7245, 7406, 7525, 7935, 8050, 8901, 9030, 9522, 9675, 9890, 10350, 11109, 12075, 13225, 13545, 13846, 14490, 14835, 15050, 15870, 17802, 18515, 19350, 20769, 22218, 22575, 22747, 23805, 24150, 24725, 26450, 27090, 29670, 33327, 34615, 36225, 37030, 39675, 41538, 44505, 45150, 45494, 47610, 49450, 55545, 62307, 66654, 67725, 68241, 69230, 72450, 74175, 79350, 89010, 92575, 103845, 111090, 113735, 119025, 124614, 135450, 136482, 148350, 159229, 166635, 173075, 185150, 204723, 207690, 222525, 227470, 238050, 277725, 311535, 318458, 333270, 341205, 346150, 409446, 445050, 477687, 519225, 555450, 568675, 623070, 682410, 796145, 833175, 955374, 1023615, 1038450, 1137350, 1433061, 1557675, 1592290, 1666350, 1706025, 2047230, 2388435, 2866122, 3115350, 3412050, 3980725, 4776870, 5118075, 7165305, 7961450, 10236150, 11942175, 14330610, 23884350, 35826525, 71653050]

約数ペア:

[(1, 71653050), (2, 35826525), (3, 23884350), (5, 14330610), (6, 11942175), (7, 10236150), (9, 7961450), (10, 7165305), (14, 5118075), (15, 4776870), (18, 3980725), (21, 3412050), (23, 3115350), (25, 2866122), (30, 2388435), (35, 2047230), (42, 1706025), (43, 1666350), (45, 1592290), (46, 1557675), (50, 1433061), (63, 1137350), (69, 1038450), (70, 1023615), (75, 955374), (86, 833175), (90, 796145), (105, 682410), (115, 623070), (126, 568675), (129, 555450), (138, 519225), (150, 477687), (161, 445050), (175, 409446), (207, 346150), (210, 341205), (215, 333270), (225, 318458), (230, 311535), (258, 277725), (301, 238050), (315, 227470), (322, 222525), (345, 207690), (350, 204723), (387, 185150), (414, 173075), (430, 166635), (450, 159229), (483, 148350), (525, 136482), (529, 135450), (575, 124614), (602, 119025), (630, 113735), (645, 111090), (690, 103845), (774, 92575), (805, 89010), (903, 79350), (966, 74175), (989, 72450), (1035, 69230), (1050, 68241), (1058, 67725), (1075, 66654), (1150, 62307), (1290, 55545), (1449, 49450), (1505, 47610), (1575, 45494), (1587, 45150), (1610, 44505), (1725, 41538), (1806, 39675), (1935, 37030), (1978, 36225), (2070, 34615), (2150, 33327), (2415, 29670), (2645, 27090), (2709, 26450), (2898, 24725), (2967, 24150), (3010, 23805), (3150, 22747), (3174, 22575), (3225, 22218), (3450, 20769), (3703, 19350), (3870, 18515), (4025, 17802), (4515, 15870), (4761, 15050), (4830, 14835), (4945, 14490), (5175, 13846), (5290, 13545), (5418, 13225), (5934, 12075), (6450, 11109), (6923, 10350), (7245, 9890), (7406, 9675), (7525, 9522), (7935, 9030), (8050, 8901)]