38215350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{163}}^1\times {\mathrm{521}}^1$

素因数の和:702

約数の個数: 72

約数和(自身を含む): 103500072

約数和(自身を除く): 65284722

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 163, 225, 326, 450, 489, 521, 815, 978, 1042, 1467, 1563, 1630, 2445, 2605, 2934, 3126, 4075, 4689, 4890, 5210, 7335, 7815, 8150, 9378, 12225, 13025, 14670, 15630, 23445, 24450, 26050, 36675, 39075, 46890, 73350, 78150, 84923, 117225, 169846, 234450, 254769, 424615, 509538, 764307, 849230, 1273845, 1528614, 2123075, 2547690, 3821535, 4246150, 6369225, 7643070, 12738450, 19107675, 38215350]

約数ペア:

[(1, 38215350), (2, 19107675), (3, 12738450), (5, 7643070), (6, 6369225), (9, 4246150), (10, 3821535), (15, 2547690), (18, 2123075), (25, 1528614), (30, 1273845), (45, 849230), (50, 764307), (75, 509538), (90, 424615), (150, 254769), (163, 234450), (225, 169846), (326, 117225), (450, 84923), (489, 78150), (521, 73350), (815, 46890), (978, 39075), (1042, 36675), (1467, 26050), (1563, 24450), (1630, 23445), (2445, 15630), (2605, 14670), (2934, 13025), (3126, 12225), (4075, 9378), (4689, 8150), (4890, 7815), (5210, 7335)]