664146600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{85147}}^1$

素因数の和:85179

約数の個数: 96

約数和(自身を含む): 2217253920

約数和(自身を除く): 1553107320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 85147, 170294, 255441, 340588, 425735, 510882, 681176, 851470, 1021764, 1106911, 1277205, 1702940, 2043528, 2128675, 2213822, 2554410, 3320733, 3405880, 4257350, 4427644, 5108820, 5534555, 6386025, 6641466, 8514700, 8855288, 10217640, 11069110, 12772050, 13282932, 16603665, 17029400, 22138220, 25544100, 26565864, 27672775, 33207330, 44276440, 51088200, 55345550, 66414660, 83018325, 110691100, 132829320, 166036650, 221382200, 332073300, 664146600]

約数ペア:

[(1, 664146600), (2, 332073300), (3, 221382200), (4, 166036650), (5, 132829320), (6, 110691100), (8, 83018325), (10, 66414660), (12, 55345550), (13, 51088200), (15, 44276440), (20, 33207330), (24, 27672775), (25, 26565864), (26, 25544100), (30, 22138220), (39, 17029400), (40, 16603665), (50, 13282932), (52, 12772050), (60, 11069110), (65, 10217640), (75, 8855288), (78, 8514700), (100, 6641466), (104, 6386025), (120, 5534555), (130, 5108820), (150, 4427644), (156, 4257350), (195, 3405880), (200, 3320733), (260, 2554410), (300, 2213822), (312, 2128675), (325, 2043528), (390, 1702940), (520, 1277205), (600, 1106911), (650, 1021764), (780, 851470), (975, 681176), (1300, 510882), (1560, 425735), (1950, 340588), (2600, 255441), (3900, 170294), (7800, 85147)]