474393000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{5101}}^1$

素因数の和:5156

約数の個数: 128

約数和(自身を含む): 1528151040

約数和(自身を除く): 1053758040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 31, 40, 50, 60, 62, 75, 93, 100, 120, 124, 125, 150, 155, 186, 200, 248, 250, 300, 310, 372, 375, 465, 500, 600, 620, 744, 750, 775, 930, 1000, 1240, 1500, 1550, 1860, 2325, 3000, 3100, 3720, 3875, 4650, 5101, 6200, 7750, 9300, 10202, 11625, 15303, 15500, 18600, 20404, 23250, 25505, 30606, 31000, 40808, 46500, 51010, 61212, 76515, 93000, 102020, 122424, 127525, 153030, 158131, 204040, 255050, 306060, 316262, 382575, 474393, 510100, 612120, 632524, 637625, 765150, 790655, 948786, 1020200, 1265048, 1275250, 1530300, 1581310, 1897572, 1912875, 2371965, 2550500, 3060600, 3162620, 3795144, 3825750, 3953275, 4743930, 5101000, 6325240, 7651500, 7906550, 9487860, 11859825, 15303000, 15813100, 18975720, 19766375, 23719650, 31626200, 39532750, 47439300, 59299125, 79065500, 94878600, 118598250, 158131000, 237196500, 474393000]

約数ペア:

[(1, 474393000), (2, 237196500), (3, 158131000), (4, 118598250), (5, 94878600), (6, 79065500), (8, 59299125), (10, 47439300), (12, 39532750), (15, 31626200), (20, 23719650), (24, 19766375), (25, 18975720), (30, 15813100), (31, 15303000), (40, 11859825), (50, 9487860), (60, 7906550), (62, 7651500), (75, 6325240), (93, 5101000), (100, 4743930), (120, 3953275), (124, 3825750), (125, 3795144), (150, 3162620), (155, 3060600), (186, 2550500), (200, 2371965), (248, 1912875), (250, 1897572), (300, 1581310), (310, 1530300), (372, 1275250), (375, 1265048), (465, 1020200), (500, 948786), (600, 790655), (620, 765150), (744, 637625), (750, 632524), (775, 612120), (930, 510100), (1000, 474393), (1240, 382575), (1500, 316262), (1550, 306060), (1860, 255050), (2325, 204040), (3000, 158131), (3100, 153030), (3720, 127525), (3875, 122424), (4650, 102020), (5101, 93000), (6200, 76515), (7750, 61212), (9300, 51010), (10202, 46500), (11625, 40808), (15303, 31000), (15500, 30606), (18600, 25505), (20404, 23250)]