761797620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1699}}^1$

素因数の和:1814

約数の個数: 144

約数和(自身を含む): 2405894400

約数和(自身を除く): 1644096780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 53, 60, 90, 94, 106, 141, 159, 180, 188, 212, 235, 265, 282, 318, 423, 470, 477, 530, 564, 636, 705, 795, 846, 940, 954, 1060, 1410, 1590, 1692, 1699, 1908, 2115, 2385, 2491, 2820, 3180, 3398, 4230, 4770, 4982, 5097, 6796, 7473, 8460, 8495, 9540, 9964, 10194, 12455, 14946, 15291, 16990, 20388, 22419, 24910, 25485, 29892, 30582, 33980, 37365, 44838, 49820, 50970, 61164, 74730, 76455, 79853, 89676, 90047, 101940, 112095, 149460, 152910, 159706, 180094, 224190, 239559, 270141, 305820, 319412, 360188, 399265, 448380, 450235, 479118, 540282, 718677, 798530, 810423, 900470, 958236, 1080564, 1197795, 1350705, 1437354, 1597060, 1620846, 1800940, 2395590, 2701410, 2874708, 3241692, 3593385, 4052115, 4232209, 4791180, 5402820, 7186770, 8104230, 8464418, 12696627, 14373540, 16208460, 16928836, 21161045, 25393254, 38089881, 42322090, 50786508, 63483135, 76179762, 84644180, 126966270, 152359524, 190449405, 253932540, 380898810, 761797620]

約数ペア:

[(1, 761797620), (2, 380898810), (3, 253932540), (4, 190449405), (5, 152359524), (6, 126966270), (9, 84644180), (10, 76179762), (12, 63483135), (15, 50786508), (18, 42322090), (20, 38089881), (30, 25393254), (36, 21161045), (45, 16928836), (47, 16208460), (53, 14373540), (60, 12696627), (90, 8464418), (94, 8104230), (106, 7186770), (141, 5402820), (159, 4791180), (180, 4232209), (188, 4052115), (212, 3593385), (235, 3241692), (265, 2874708), (282, 2701410), (318, 2395590), (423, 1800940), (470, 1620846), (477, 1597060), (530, 1437354), (564, 1350705), (636, 1197795), (705, 1080564), (795, 958236), (846, 900470), (940, 810423), (954, 798530), (1060, 718677), (1410, 540282), (1590, 479118), (1692, 450235), (1699, 448380), (1908, 399265), (2115, 360188), (2385, 319412), (2491, 305820), (2820, 270141), (3180, 239559), (3398, 224190), (4230, 180094), (4770, 159706), (4982, 152910), (5097, 149460), (6796, 112095), (7473, 101940), (8460, 90047), (8495, 89676), (9540, 79853), (9964, 76455), (10194, 74730), (12455, 61164), (14946, 50970), (15291, 49820), (16990, 44838), (20388, 37365), (22419, 33980), (24910, 30582), (25485, 29892)]