71988200

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1$

素因数の和:747

約数の個数: 96

約数和(自身を含む): 183202560

約数和(自身を除く): 111214360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 31, 34, 40, 50, 62, 68, 85, 100, 124, 136, 155, 170, 200, 248, 310, 340, 425, 527, 620, 680, 683, 775, 850, 1054, 1240, 1366, 1550, 1700, 2108, 2635, 2732, 3100, 3400, 3415, 4216, 5270, 5464, 6200, 6830, 10540, 11611, 13175, 13660, 17075, 21080, 21173, 23222, 26350, 27320, 34150, 42346, 46444, 52700, 58055, 68300, 84692, 92888, 105400, 105865, 116110, 136600, 169384, 211730, 232220, 290275, 359941, 423460, 464440, 529325, 580550, 719882, 846920, 1058650, 1161100, 1439764, 1799705, 2117300, 2322200, 2879528, 3599410, 4234600, 7198820, 8998525, 14397640, 17997050, 35994100, 71988200]

約数ペア:

[(1, 71988200), (2, 35994100), (4, 17997050), (5, 14397640), (8, 8998525), (10, 7198820), (17, 4234600), (20, 3599410), (25, 2879528), (31, 2322200), (34, 2117300), (40, 1799705), (50, 1439764), (62, 1161100), (68, 1058650), (85, 846920), (100, 719882), (124, 580550), (136, 529325), (155, 464440), (170, 423460), (200, 359941), (248, 290275), (310, 232220), (340, 211730), (425, 169384), (527, 136600), (620, 116110), (680, 105865), (683, 105400), (775, 92888), (850, 84692), (1054, 68300), (1240, 58055), (1366, 52700), (1550, 46444), (1700, 42346), (2108, 34150), (2635, 27320), (2732, 26350), (3100, 23222), (3400, 21173), (3415, 21080), (4216, 17075), (5270, 13660), (5464, 13175), (6200, 11611), (6830, 10540)]