75108840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:347

約数の個数: 128

約数和(自身を含む): 236390400

約数和(自身を除く): 161281560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 113, 116, 120, 145, 174, 191, 226, 232, 290, 339, 348, 382, 435, 452, 565, 573, 580, 678, 696, 764, 870, 904, 955, 1130, 1146, 1160, 1356, 1528, 1695, 1740, 1910, 2260, 2292, 2712, 2865, 3277, 3390, 3480, 3820, 4520, 4584, 5539, 5730, 6554, 6780, 7640, 9831, 11078, 11460, 13108, 13560, 16385, 16617, 19662, 21583, 22156, 22920, 26216, 27695, 32770, 33234, 39324, 43166, 44312, 49155, 55390, 64749, 65540, 66468, 78648, 83085, 86332, 98310, 107915, 110780, 129498, 131080, 132936, 166170, 172664, 196620, 215830, 221560, 258996, 323745, 332340, 393240, 431660, 517992, 625907, 647490, 664680, 863320, 1251814, 1294980, 1877721, 2503628, 2589960, 3129535, 3755442, 5007256, 6259070, 7510884, 9388605, 12518140, 15021768, 18777210, 25036280, 37554420, 75108840]

約数ペア:

[(1, 75108840), (2, 37554420), (3, 25036280), (4, 18777210), (5, 15021768), (6, 12518140), (8, 9388605), (10, 7510884), (12, 6259070), (15, 5007256), (20, 3755442), (24, 3129535), (29, 2589960), (30, 2503628), (40, 1877721), (58, 1294980), (60, 1251814), (87, 863320), (113, 664680), (116, 647490), (120, 625907), (145, 517992), (174, 431660), (191, 393240), (226, 332340), (232, 323745), (290, 258996), (339, 221560), (348, 215830), (382, 196620), (435, 172664), (452, 166170), (565, 132936), (573, 131080), (580, 129498), (678, 110780), (696, 107915), (764, 98310), (870, 86332), (904, 83085), (955, 78648), (1130, 66468), (1146, 65540), (1160, 64749), (1356, 55390), (1528, 49155), (1695, 44312), (1740, 43166), (1910, 39324), (2260, 33234), (2292, 32770), (2712, 27695), (2865, 26216), (3277, 22920), (3390, 22156), (3480, 21583), (3820, 19662), (4520, 16617), (4584, 16385), (5539, 13560), (5730, 13108), (6554, 11460), (6780, 11078), (7640, 9831)]