25065480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1117}}^1$

素因数の和:1159

約数の個数: 128

約数和(自身を含む): 86935680

約数和(自身を除く): 61870200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 660, 680, 748, 935, 1020, 1117, 1122, 1320, 1496, 1870, 2040, 2234, 2244, 2805, 3351, 3740, 4468, 4488, 5585, 5610, 6702, 7480, 8936, 11170, 11220, 12287, 13404, 16755, 18989, 22340, 22440, 24574, 26808, 33510, 36861, 37978, 44680, 49148, 56967, 61435, 67020, 73722, 75956, 94945, 98296, 113934, 122870, 134040, 147444, 151912, 184305, 189890, 208879, 227868, 245740, 284835, 294888, 368610, 379780, 417758, 455736, 491480, 569670, 626637, 737220, 759560, 835516, 1044395, 1139340, 1253274, 1474440, 1671032, 2088790, 2278680, 2506548, 3133185, 4177580, 5013096, 6266370, 8355160, 12532740, 25065480]

約数ペア:

[(1, 25065480), (2, 12532740), (3, 8355160), (4, 6266370), (5, 5013096), (6, 4177580), (8, 3133185), (10, 2506548), (11, 2278680), (12, 2088790), (15, 1671032), (17, 1474440), (20, 1253274), (22, 1139340), (24, 1044395), (30, 835516), (33, 759560), (34, 737220), (40, 626637), (44, 569670), (51, 491480), (55, 455736), (60, 417758), (66, 379780), (68, 368610), (85, 294888), (88, 284835), (102, 245740), (110, 227868), (120, 208879), (132, 189890), (136, 184305), (165, 151912), (170, 147444), (187, 134040), (204, 122870), (220, 113934), (255, 98296), (264, 94945), (330, 75956), (340, 73722), (374, 67020), (408, 61435), (440, 56967), (510, 49148), (561, 44680), (660, 37978), (680, 36861), (748, 33510), (935, 26808), (1020, 24574), (1117, 22440), (1122, 22340), (1320, 18989), (1496, 16755), (1870, 13404), (2040, 12287), (2234, 11220), (2244, 11170), (2805, 8936), (3351, 7480), (3740, 6702), (4468, 5610), (4488, 5585)]