102101600

素因数分解:

$2^5\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:253

約数の個数: 144

約数和(自身を含む): 269982720

約数和(自身を除く): 167881120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 31, 32, 40, 46, 50, 62, 80, 92, 100, 115, 124, 155, 160, 179, 184, 200, 230, 248, 310, 358, 368, 400, 460, 496, 575, 620, 713, 716, 736, 775, 800, 895, 920, 992, 1150, 1240, 1426, 1432, 1550, 1790, 1840, 2300, 2480, 2852, 2864, 3100, 3565, 3580, 3680, 4117, 4475, 4600, 4960, 5549, 5704, 5728, 6200, 7130, 7160, 8234, 8950, 9200, 11098, 11408, 12400, 14260, 14320, 16468, 17825, 17900, 18400, 20585, 22196, 22816, 24800, 27745, 28520, 28640, 32936, 35650, 35800, 41170, 44392, 55490, 57040, 65872, 71300, 71600, 82340, 88784, 102925, 110980, 114080, 127627, 131744, 138725, 142600, 143200, 164680, 177568, 205850, 221960, 255254, 277450, 285200, 329360, 411700, 443920, 510508, 554900, 570400, 638135, 658720, 823400, 887840, 1021016, 1109800, 1276270, 1646800, 2042032, 2219600, 2552540, 3190675, 3293600, 4084064, 4439200, 5105080, 6381350, 10210160, 12762700, 20420320, 25525400, 51050800, 102101600]

約数ペア:

[(1, 102101600), (2, 51050800), (4, 25525400), (5, 20420320), (8, 12762700), (10, 10210160), (16, 6381350), (20, 5105080), (23, 4439200), (25, 4084064), (31, 3293600), (32, 3190675), (40, 2552540), (46, 2219600), (50, 2042032), (62, 1646800), (80, 1276270), (92, 1109800), (100, 1021016), (115, 887840), (124, 823400), (155, 658720), (160, 638135), (179, 570400), (184, 554900), (200, 510508), (230, 443920), (248, 411700), (310, 329360), (358, 285200), (368, 277450), (400, 255254), (460, 221960), (496, 205850), (575, 177568), (620, 164680), (713, 143200), (716, 142600), (736, 138725), (775, 131744), (800, 127627), (895, 114080), (920, 110980), (992, 102925), (1150, 88784), (1240, 82340), (1426, 71600), (1432, 71300), (1550, 65872), (1790, 57040), (1840, 55490), (2300, 44392), (2480, 41170), (2852, 35800), (2864, 35650), (3100, 32936), (3565, 28640), (3580, 28520), (3680, 27745), (4117, 24800), (4475, 22816), (4600, 22196), (4960, 20585), (5549, 18400), (5704, 17900), (5728, 17825), (6200, 16468), (7130, 14320), (7160, 14260), (8234, 12400), (8950, 11408), (9200, 11098)]