1875001140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{196541}}^1$

素因数の和:196609

約数の個数: 72

約数和(自身を含む): 5794844328

約数和(自身を除く): 3919843188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 9540, 196541, 393082, 589623, 786164, 982705, 1179246, 1768869, 1965410, 2358492, 2948115, 3537738, 3930820, 5896230, 7075476, 8844345, 10416673, 11792460, 17688690, 20833346, 31250019, 35377380, 41666692, 52083365, 62500038, 93750057, 104166730, 125000076, 156250095, 187500114, 208333460, 312500190, 375000228, 468750285, 625000380, 937500570, 1875001140]

約数ペア:

[(1, 1875001140), (2, 937500570), (3, 625000380), (4, 468750285), (5, 375000228), (6, 312500190), (9, 208333460), (10, 187500114), (12, 156250095), (15, 125000076), (18, 104166730), (20, 93750057), (30, 62500038), (36, 52083365), (45, 41666692), (53, 35377380), (60, 31250019), (90, 20833346), (106, 17688690), (159, 11792460), (180, 10416673), (212, 8844345), (265, 7075476), (318, 5896230), (477, 3930820), (530, 3537738), (636, 2948115), (795, 2358492), (954, 1965410), (1060, 1768869), (1590, 1179246), (1908, 982705), (2385, 786164), (3180, 589623), (4770, 393082), (9540, 196541)]