200073780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:311

約数の個数: 192

約数和(自身を含む): 660441600

約数和(自身を除く): 460367820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 89, 90, 92, 108, 115, 135, 138, 178, 180, 181, 207, 230, 267, 270, 276, 345, 356, 362, 414, 445, 460, 534, 540, 543, 621, 690, 724, 801, 828, 890, 905, 1035, 1068, 1086, 1242, 1335, 1380, 1602, 1629, 1780, 1810, 2047, 2070, 2172, 2403, 2484, 2670, 2715, 3105, 3204, 3258, 3620, 4005, 4094, 4140, 4163, 4806, 4887, 5340, 5430, 6141, 6210, 6516, 8010, 8145, 8188, 8326, 9612, 9774, 10235, 10860, 12015, 12282, 12420, 12489, 16020, 16109, 16290, 16652, 18423, 19548, 20470, 20815, 24030, 24435, 24564, 24978, 30705, 32218, 32580, 36846, 37467, 40940, 41630, 48060, 48327, 48870, 49956, 55269, 61410, 62445, 64436, 73692, 74934, 80545, 83260, 92115, 96654, 97740, 110538, 112401, 122820, 124890, 144981, 149868, 161090, 184230, 187335, 193308, 221076, 224802, 241635, 249780, 276345, 289962, 322180, 368460, 370507, 374670, 434943, 449604, 483270, 552690, 562005, 579924, 724905, 741014, 749340, 869886, 966540, 1105380, 1111521, 1124010, 1449810, 1482028, 1739772, 1852535, 2174715, 2223042, 2248020, 2899620, 3334563, 3705070, 4349430, 4446084, 5557605, 6669126, 7410140, 8698860, 10003689, 11115210, 13338252, 16672815, 20007378, 22230420, 33345630, 40014756, 50018445, 66691260, 100036890, 200073780]

約数ペア:

[(1, 200073780), (2, 100036890), (3, 66691260), (4, 50018445), (5, 40014756), (6, 33345630), (9, 22230420), (10, 20007378), (12, 16672815), (15, 13338252), (18, 11115210), (20, 10003689), (23, 8698860), (27, 7410140), (30, 6669126), (36, 5557605), (45, 4446084), (46, 4349430), (54, 3705070), (60, 3334563), (69, 2899620), (89, 2248020), (90, 2223042), (92, 2174715), (108, 1852535), (115, 1739772), (135, 1482028), (138, 1449810), (178, 1124010), (180, 1111521), (181, 1105380), (207, 966540), (230, 869886), (267, 749340), (270, 741014), (276, 724905), (345, 579924), (356, 562005), (362, 552690), (414, 483270), (445, 449604), (460, 434943), (534, 374670), (540, 370507), (543, 368460), (621, 322180), (690, 289962), (724, 276345), (801, 249780), (828, 241635), (890, 224802), (905, 221076), (1035, 193308), (1068, 187335), (1086, 184230), (1242, 161090), (1335, 149868), (1380, 144981), (1602, 124890), (1629, 122820), (1780, 112401), (1810, 110538), (2047, 97740), (2070, 96654), (2172, 92115), (2403, 83260), (2484, 80545), (2670, 74934), (2715, 73692), (3105, 64436), (3204, 62445), (3258, 61410), (3620, 55269), (4005, 49956), (4094, 48870), (4140, 48327), (4163, 48060), (4806, 41630), (4887, 40940), (5340, 37467), (5430, 36846), (6141, 32580), (6210, 32218), (6516, 30705), (8010, 24978), (8145, 24564), (8188, 24435), (8326, 24030), (9612, 20815), (9774, 20470), (10235, 19548), (10860, 18423), (12015, 16652), (12282, 16290), (12420, 16109), (12489, 16020)]