78966750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{211}}^1\times {\mathrm{499}}^1$

素因数の和:730

約数の個数: 64

約数和(自身を含む): 198432000

約数和(自身を除く): 119465250

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 211, 250, 375, 422, 499, 633, 750, 998, 1055, 1266, 1497, 2110, 2495, 2994, 3165, 4990, 5275, 6330, 7485, 10550, 12475, 14970, 15825, 24950, 26375, 31650, 37425, 52750, 62375, 74850, 79125, 105289, 124750, 158250, 187125, 210578, 315867, 374250, 526445, 631734, 1052890, 1579335, 2632225, 3158670, 5264450, 7896675, 13161125, 15793350, 26322250, 39483375, 78966750]

約数ペア:

[(1, 78966750), (2, 39483375), (3, 26322250), (5, 15793350), (6, 13161125), (10, 7896675), (15, 5264450), (25, 3158670), (30, 2632225), (50, 1579335), (75, 1052890), (125, 631734), (150, 526445), (211, 374250), (250, 315867), (375, 210578), (422, 187125), (499, 158250), (633, 124750), (750, 105289), (998, 79125), (1055, 74850), (1266, 62375), (1497, 52750), (2110, 37425), (2495, 31650), (2994, 26375), (3165, 24950), (4990, 15825), (5275, 14970), (6330, 12475), (7485, 10550)]