157225500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{34939}}^1$

素因数の和:34964

約数の個数: 72

約数和(自身を含む): 496008240

約数和(自身を除く): 338782740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 34939, 69878, 104817, 139756, 174695, 209634, 314451, 349390, 419268, 524085, 628902, 698780, 873475, 1048170, 1257804, 1572255, 1746950, 2096340, 2620425, 3144510, 3493900, 4367375, 5240850, 6289020, 7861275, 8734750, 10481700, 13102125, 15722550, 17469500, 26204250, 31445100, 39306375, 52408500, 78612750, 157225500]

約数ペア:

[(1, 157225500), (2, 78612750), (3, 52408500), (4, 39306375), (5, 31445100), (6, 26204250), (9, 17469500), (10, 15722550), (12, 13102125), (15, 10481700), (18, 8734750), (20, 7861275), (25, 6289020), (30, 5240850), (36, 4367375), (45, 3493900), (50, 3144510), (60, 2620425), (75, 2096340), (90, 1746950), (100, 1572255), (125, 1257804), (150, 1048170), (180, 873475), (225, 698780), (250, 628902), (300, 524085), (375, 419268), (450, 349390), (500, 314451), (750, 209634), (900, 174695), (1125, 139756), (1500, 104817), (2250, 69878), (4500, 34939)]