68928600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8837}}^1$

素因数の和:8869

約数の個数: 96

約数和(自身を含む): 230141520

約数和(自身を除く): 161212920

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, 8837, 17674, 26511, 35348, 44185, 53022, 70696, 88370, 106044, 114881, 132555, 176740, 212088, 220925, 229762, 265110, 344643, 353480, 441850, 459524, 530220, 574405, 662775, 689286, 883700, 919048, 1060440, 1148810, 1325550, 1378572, 1723215, 1767400, 2297620, 2651100, 2757144, 2872025, 3446430, 4595240, 5302200, 5744050, 6892860, 8616075, 11488100, 13785720, 17232150, 22976200, 34464300, 68928600]

約数ペア:

[(1, 68928600), (2, 34464300), (3, 22976200), (4, 17232150), (5, 13785720), (6, 11488100), (8, 8616075), (10, 6892860), (12, 5744050), (13, 5302200), (15, 4595240), (20, 3446430), (24, 2872025), (25, 2757144), (26, 2651100), (30, 2297620), (39, 1767400), (40, 1723215), (50, 1378572), (52, 1325550), (60, 1148810), (65, 1060440), (75, 919048), (78, 883700), (100, 689286), (104, 662775), (120, 574405), (130, 530220), (150, 459524), (156, 441850), (195, 353480), (200, 344643), (260, 265110), (300, 229762), (312, 220925), (325, 212088), (390, 176740), (520, 132555), (600, 114881), (650, 106044), (780, 88370), (975, 70696), (1300, 53022), (1560, 44185), (1950, 35348), (2600, 26511), (3900, 17674), (7800, 8837)]