40140750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:235

約数の個数: 128

約数和(自身を含む): 113218560

約数和(自身を除く): 73077810

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 25, 26, 30, 39, 46, 50, 65, 69, 75, 78, 115, 125, 130, 138, 150, 179, 195, 230, 250, 299, 325, 345, 358, 375, 390, 537, 575, 598, 650, 690, 750, 895, 897, 975, 1074, 1150, 1495, 1625, 1725, 1790, 1794, 1950, 2327, 2685, 2875, 2990, 3250, 3450, 4117, 4475, 4485, 4654, 4875, 5370, 5750, 6981, 7475, 8234, 8625, 8950, 8970, 9750, 11635, 12351, 13425, 13962, 14950, 17250, 20585, 22375, 22425, 23270, 24702, 26850, 34905, 37375, 41170, 44750, 44850, 53521, 58175, 61755, 67125, 69810, 74750, 102925, 107042, 112125, 116350, 123510, 134250, 160563, 174525, 205850, 224250, 267605, 290875, 308775, 321126, 349050, 514625, 535210, 581750, 617550, 802815, 872625, 1029250, 1338025, 1543875, 1605630, 1745250, 2676050, 3087750, 4014075, 6690125, 8028150, 13380250, 20070375, 40140750]

約数ペア:

[(1, 40140750), (2, 20070375), (3, 13380250), (5, 8028150), (6, 6690125), (10, 4014075), (13, 3087750), (15, 2676050), (23, 1745250), (25, 1605630), (26, 1543875), (30, 1338025), (39, 1029250), (46, 872625), (50, 802815), (65, 617550), (69, 581750), (75, 535210), (78, 514625), (115, 349050), (125, 321126), (130, 308775), (138, 290875), (150, 267605), (179, 224250), (195, 205850), (230, 174525), (250, 160563), (299, 134250), (325, 123510), (345, 116350), (358, 112125), (375, 107042), (390, 102925), (537, 74750), (575, 69810), (598, 67125), (650, 61755), (690, 58175), (750, 53521), (895, 44850), (897, 44750), (975, 41170), (1074, 37375), (1150, 34905), (1495, 26850), (1625, 24702), (1725, 23270), (1790, 22425), (1794, 22375), (1950, 20585), (2327, 17250), (2685, 14950), (2875, 13962), (2990, 13425), (3250, 12351), (3450, 11635), (4117, 9750), (4475, 8970), (4485, 8950), (4654, 8625), (4875, 8234), (5370, 7475), (5750, 6981)]