72518700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{1483}}^1$

素因数の和:1663

約数の個数: 72

約数和(自身を含む): 211250368

約数和(自身を除く): 138731668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 163, 300, 326, 489, 652, 815, 978, 1483, 1630, 1956, 2445, 2966, 3260, 4075, 4449, 4890, 5932, 7415, 8150, 8898, 9780, 12225, 14830, 16300, 17796, 22245, 24450, 29660, 37075, 44490, 48900, 74150, 88980, 111225, 148300, 222450, 241729, 444900, 483458, 725187, 966916, 1208645, 1450374, 2417290, 2900748, 3625935, 4834580, 6043225, 7251870, 12086450, 14503740, 18129675, 24172900, 36259350, 72518700]

約数ペア:

[(1, 72518700), (2, 36259350), (3, 24172900), (4, 18129675), (5, 14503740), (6, 12086450), (10, 7251870), (12, 6043225), (15, 4834580), (20, 3625935), (25, 2900748), (30, 2417290), (50, 1450374), (60, 1208645), (75, 966916), (100, 725187), (150, 483458), (163, 444900), (300, 241729), (326, 222450), (489, 148300), (652, 111225), (815, 88980), (978, 74150), (1483, 48900), (1630, 44490), (1956, 37075), (2445, 29660), (2966, 24450), (3260, 22245), (4075, 17796), (4449, 16300), (4890, 14830), (5932, 12225), (7415, 9780), (8150, 8898)]