271912500

素因数分解:

$2^2\times 3^2\times 5^5\times {\mathrm{2417}}^1$

素因数の和:2452

約数の個数: 108

約数和(自身を含む): 859468428

約数和(自身を除く): 587555928

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, 625, 750, 900, 1125, 1250, 1500, 1875, 2250, 2417, 2500, 3125, 3750, 4500, 4834, 5625, 6250, 7251, 7500, 9375, 9668, 11250, 12085, 12500, 14502, 18750, 21753, 22500, 24170, 28125, 29004, 36255, 37500, 43506, 48340, 56250, 60425, 72510, 87012, 108765, 112500, 120850, 145020, 181275, 217530, 241700, 302125, 362550, 435060, 543825, 604250, 725100, 906375, 1087650, 1208500, 1510625, 1812750, 2175300, 2719125, 3021250, 3625500, 4531875, 5438250, 6042500, 7553125, 9063750, 10876500, 13595625, 15106250, 18127500, 22659375, 27191250, 30212500, 45318750, 54382500, 67978125, 90637500, 135956250, 271912500]

約数ペア:

[(1, 271912500), (2, 135956250), (3, 90637500), (4, 67978125), (5, 54382500), (6, 45318750), (9, 30212500), (10, 27191250), (12, 22659375), (15, 18127500), (18, 15106250), (20, 13595625), (25, 10876500), (30, 9063750), (36, 7553125), (45, 6042500), (50, 5438250), (60, 4531875), (75, 3625500), (90, 3021250), (100, 2719125), (125, 2175300), (150, 1812750), (180, 1510625), (225, 1208500), (250, 1087650), (300, 906375), (375, 725100), (450, 604250), (500, 543825), (625, 435060), (750, 362550), (900, 302125), (1125, 241700), (1250, 217530), (1500, 181275), (1875, 145020), (2250, 120850), (2417, 112500), (2500, 108765), (3125, 87012), (3750, 72510), (4500, 60425), (4834, 56250), (5625, 48340), (6250, 43506), (7251, 37500), (7500, 36255), (9375, 29004), (9668, 28125), (11250, 24170), (12085, 22500), (12500, 21753), (14502, 18750)]