70800750

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{17}}^1\times {\mathrm{617}}^1$

素因数の和:660

約数の個数: 128

約数和(自身を含む): 208241280

約数和(自身を除く): 137440530

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, 125, 135, 150, 153, 170, 225, 250, 255, 270, 306, 375, 425, 450, 459, 510, 617, 675, 750, 765, 850, 918, 1125, 1234, 1275, 1350, 1530, 1851, 2125, 2250, 2295, 2550, 3085, 3375, 3702, 3825, 4250, 4590, 5553, 6170, 6375, 6750, 7650, 9255, 10489, 11106, 11475, 12750, 15425, 16659, 18510, 19125, 20978, 22950, 27765, 30850, 31467, 33318, 38250, 46275, 52445, 55530, 57375, 62934, 77125, 83295, 92550, 94401, 104890, 114750, 138825, 154250, 157335, 166590, 188802, 231375, 262225, 277650, 283203, 314670, 416475, 462750, 472005, 524450, 566406, 694125, 786675, 832950, 944010, 1311125, 1388250, 1416015, 1573350, 2082375, 2360025, 2622250, 2832030, 3933375, 4164750, 4720050, 7080075, 7866750, 11800125, 14160150, 23600250, 35400375, 70800750]

約数ペア:

[(1, 70800750), (2, 35400375), (3, 23600250), (5, 14160150), (6, 11800125), (9, 7866750), (10, 7080075), (15, 4720050), (17, 4164750), (18, 3933375), (25, 2832030), (27, 2622250), (30, 2360025), (34, 2082375), (45, 1573350), (50, 1416015), (51, 1388250), (54, 1311125), (75, 944010), (85, 832950), (90, 786675), (102, 694125), (125, 566406), (135, 524450), (150, 472005), (153, 462750), (170, 416475), (225, 314670), (250, 283203), (255, 277650), (270, 262225), (306, 231375), (375, 188802), (425, 166590), (450, 157335), (459, 154250), (510, 138825), (617, 114750), (675, 104890), (750, 94401), (765, 92550), (850, 83295), (918, 77125), (1125, 62934), (1234, 57375), (1275, 55530), (1350, 52445), (1530, 46275), (1851, 38250), (2125, 33318), (2250, 31467), (2295, 30850), (2550, 27765), (3085, 22950), (3375, 20978), (3702, 19125), (3825, 18510), (4250, 16659), (4590, 15425), (5553, 12750), (6170, 11475), (6375, 11106), (6750, 10489), (7650, 9255)]