161761200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{827}}^1$

素因数の和:1011

約数の個数: 120

約数和(自身を含む): 521984448

約数和(自身を除く): 360223248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 163, 200, 240, 300, 326, 400, 489, 600, 652, 815, 827, 978, 1200, 1304, 1630, 1654, 1956, 2445, 2481, 2608, 3260, 3308, 3912, 4075, 4135, 4890, 4962, 6520, 6616, 7824, 8150, 8270, 9780, 9924, 12225, 12405, 13040, 13232, 16300, 16540, 19560, 19848, 20675, 24450, 24810, 32600, 33080, 39120, 39696, 41350, 48900, 49620, 62025, 65200, 66160, 82700, 97800, 99240, 124050, 134801, 165400, 195600, 198480, 248100, 269602, 330800, 404403, 496200, 539204, 674005, 808806, 992400, 1078408, 1348010, 1617612, 2022015, 2156816, 2696020, 3235224, 3370025, 4044030, 5392040, 6470448, 6740050, 8088060, 10110075, 10784080, 13480100, 16176120, 20220150, 26960200, 32352240, 40440300, 53920400, 80880600, 161761200]

約数ペア:

[(1, 161761200), (2, 80880600), (3, 53920400), (4, 40440300), (5, 32352240), (6, 26960200), (8, 20220150), (10, 16176120), (12, 13480100), (15, 10784080), (16, 10110075), (20, 8088060), (24, 6740050), (25, 6470448), (30, 5392040), (40, 4044030), (48, 3370025), (50, 3235224), (60, 2696020), (75, 2156816), (80, 2022015), (100, 1617612), (120, 1348010), (150, 1078408), (163, 992400), (200, 808806), (240, 674005), (300, 539204), (326, 496200), (400, 404403), (489, 330800), (600, 269602), (652, 248100), (815, 198480), (827, 195600), (978, 165400), (1200, 134801), (1304, 124050), (1630, 99240), (1654, 97800), (1956, 82700), (2445, 66160), (2481, 65200), (2608, 62025), (3260, 49620), (3308, 48900), (3912, 41350), (4075, 39696), (4135, 39120), (4890, 33080), (4962, 32600), (6520, 24810), (6616, 24450), (7824, 20675), (8150, 19848), (8270, 19560), (9780, 16540), (9924, 16300), (12225, 13232), (12405, 13040)]