66580380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{563}}^1$

素因数の和:657

約数の個数: 120

約数和(自身を含む): 212102352

約数和(自身を除く): 145521972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 73, 81, 90, 108, 135, 146, 162, 180, 219, 270, 292, 324, 365, 405, 438, 540, 563, 657, 730, 810, 876, 1095, 1126, 1314, 1460, 1620, 1689, 1971, 2190, 2252, 2628, 2815, 3285, 3378, 3942, 4380, 5067, 5630, 5913, 6570, 6756, 7884, 8445, 9855, 10134, 11260, 11826, 13140, 15201, 16890, 19710, 20268, 23652, 25335, 29565, 30402, 33780, 39420, 41099, 45603, 50670, 59130, 60804, 76005, 82198, 91206, 101340, 118260, 123297, 152010, 164396, 182412, 205495, 228015, 246594, 304020, 369891, 410990, 456030, 493188, 616485, 739782, 821980, 912060, 1109673, 1232970, 1479564, 1849455, 2219346, 2465940, 3329019, 3698910, 4438692, 5548365, 6658038, 7397820, 11096730, 13316076, 16645095, 22193460, 33290190, 66580380]

約数ペア:

[(1, 66580380), (2, 33290190), (3, 22193460), (4, 16645095), (5, 13316076), (6, 11096730), (9, 7397820), (10, 6658038), (12, 5548365), (15, 4438692), (18, 3698910), (20, 3329019), (27, 2465940), (30, 2219346), (36, 1849455), (45, 1479564), (54, 1232970), (60, 1109673), (73, 912060), (81, 821980), (90, 739782), (108, 616485), (135, 493188), (146, 456030), (162, 410990), (180, 369891), (219, 304020), (270, 246594), (292, 228015), (324, 205495), (365, 182412), (405, 164396), (438, 152010), (540, 123297), (563, 118260), (657, 101340), (730, 91206), (810, 82198), (876, 76005), (1095, 60804), (1126, 59130), (1314, 50670), (1460, 45603), (1620, 41099), (1689, 39420), (1971, 33780), (2190, 30402), (2252, 29565), (2628, 25335), (2815, 23652), (3285, 20268), (3378, 19710), (3942, 16890), (4380, 15201), (5067, 13140), (5630, 11826), (5913, 11260), (6570, 10134), (6756, 9855), (7884, 8445)]