31372650

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1367}}^1$

素因数の和:1405

約数の個数: 96

約数和(自身を含む): 91601280

約数和(自身を除く): 60228630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 27, 30, 34, 45, 50, 51, 54, 75, 85, 90, 102, 135, 150, 153, 170, 225, 255, 270, 306, 425, 450, 459, 510, 675, 765, 850, 918, 1275, 1350, 1367, 1530, 2295, 2550, 2734, 3825, 4101, 4590, 6835, 7650, 8202, 11475, 12303, 13670, 20505, 22950, 23239, 24606, 34175, 36909, 41010, 46478, 61515, 68350, 69717, 73818, 102525, 116195, 123030, 139434, 184545, 205050, 209151, 232390, 307575, 348585, 369090, 418302, 580975, 615150, 627453, 697170, 922725, 1045755, 1161950, 1254906, 1742925, 1845450, 2091510, 3137265, 3485850, 5228775, 6274530, 10457550, 15686325, 31372650]

約数ペア:

[(1, 31372650), (2, 15686325), (3, 10457550), (5, 6274530), (6, 5228775), (9, 3485850), (10, 3137265), (15, 2091510), (17, 1845450), (18, 1742925), (25, 1254906), (27, 1161950), (30, 1045755), (34, 922725), (45, 697170), (50, 627453), (51, 615150), (54, 580975), (75, 418302), (85, 369090), (90, 348585), (102, 307575), (135, 232390), (150, 209151), (153, 205050), (170, 184545), (225, 139434), (255, 123030), (270, 116195), (306, 102525), (425, 73818), (450, 69717), (459, 68350), (510, 61515), (675, 46478), (765, 41010), (850, 36909), (918, 34175), (1275, 24606), (1350, 23239), (1367, 22950), (1530, 20505), (2295, 13670), (2550, 12303), (2734, 11475), (3825, 8202), (4101, 7650), (4590, 6835)]