28523700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{773}}^1$

素因数の和:834

約数の個数: 108

約数和(自身を含む): 91705068

約数和(自身を除く): 63181368

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 41, 45, 50, 60, 75, 82, 90, 100, 123, 150, 164, 180, 205, 225, 246, 300, 369, 410, 450, 492, 615, 738, 773, 820, 900, 1025, 1230, 1476, 1546, 1845, 2050, 2319, 2460, 3075, 3092, 3690, 3865, 4100, 4638, 6150, 6957, 7380, 7730, 9225, 9276, 11595, 12300, 13914, 15460, 18450, 19325, 23190, 27828, 31693, 34785, 36900, 38650, 46380, 57975, 63386, 69570, 77300, 95079, 115950, 126772, 139140, 158465, 173925, 190158, 231900, 285237, 316930, 347850, 380316, 475395, 570474, 633860, 695700, 792325, 950790, 1140948, 1426185, 1584650, 1901580, 2376975, 2852370, 3169300, 4753950, 5704740, 7130925, 9507900, 14261850, 28523700]

約数ペア:

[(1, 28523700), (2, 14261850), (3, 9507900), (4, 7130925), (5, 5704740), (6, 4753950), (9, 3169300), (10, 2852370), (12, 2376975), (15, 1901580), (18, 1584650), (20, 1426185), (25, 1140948), (30, 950790), (36, 792325), (41, 695700), (45, 633860), (50, 570474), (60, 475395), (75, 380316), (82, 347850), (90, 316930), (100, 285237), (123, 231900), (150, 190158), (164, 173925), (180, 158465), (205, 139140), (225, 126772), (246, 115950), (300, 95079), (369, 77300), (410, 69570), (450, 63386), (492, 57975), (615, 46380), (738, 38650), (773, 36900), (820, 34785), (900, 31693), (1025, 27828), (1230, 23190), (1476, 19325), (1546, 18450), (1845, 15460), (2050, 13914), (2319, 12300), (2460, 11595), (3075, 9276), (3092, 9225), (3690, 7730), (3865, 7380), (4100, 6957), (4638, 6150)]