102154360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1951}}^1$

素因数の和:1997

約数の個数: 128

約数和(自身を含む): 303575040

約数和(自身を除く): 201420680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 17, 20, 22, 28, 34, 35, 40, 44, 55, 56, 68, 70, 77, 85, 88, 110, 119, 136, 140, 154, 170, 187, 220, 238, 280, 308, 340, 374, 385, 440, 476, 595, 616, 680, 748, 770, 935, 952, 1190, 1309, 1496, 1540, 1870, 1951, 2380, 2618, 3080, 3740, 3902, 4760, 5236, 6545, 7480, 7804, 9755, 10472, 13090, 13657, 15608, 19510, 21461, 26180, 27314, 33167, 39020, 42922, 52360, 54628, 66334, 68285, 78040, 85844, 107305, 109256, 132668, 136570, 150227, 165835, 171688, 214610, 232169, 265336, 273140, 300454, 331670, 364837, 429220, 464338, 546280, 600908, 663340, 729674, 751135, 858440, 928676, 1160845, 1201816, 1326680, 1459348, 1502270, 1824185, 1857352, 2321690, 2553859, 2918696, 3004540, 3648370, 4643380, 5107718, 6009080, 7296740, 9286760, 10215436, 12769295, 14593480, 20430872, 25538590, 51077180, 102154360]

約数ペア:

[(1, 102154360), (2, 51077180), (4, 25538590), (5, 20430872), (7, 14593480), (8, 12769295), (10, 10215436), (11, 9286760), (14, 7296740), (17, 6009080), (20, 5107718), (22, 4643380), (28, 3648370), (34, 3004540), (35, 2918696), (40, 2553859), (44, 2321690), (55, 1857352), (56, 1824185), (68, 1502270), (70, 1459348), (77, 1326680), (85, 1201816), (88, 1160845), (110, 928676), (119, 858440), (136, 751135), (140, 729674), (154, 663340), (170, 600908), (187, 546280), (220, 464338), (238, 429220), (280, 364837), (308, 331670), (340, 300454), (374, 273140), (385, 265336), (440, 232169), (476, 214610), (595, 171688), (616, 165835), (680, 150227), (748, 136570), (770, 132668), (935, 109256), (952, 107305), (1190, 85844), (1309, 78040), (1496, 68285), (1540, 66334), (1870, 54628), (1951, 52360), (2380, 42922), (2618, 39020), (3080, 33167), (3740, 27314), (3902, 26180), (4760, 21461), (5236, 19510), (6545, 15608), (7480, 13657), (7804, 13090), (9755, 10472)]