486204920300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2861}}^1\times {\mathrm{154493}}^1$

素因数の和:157379

約数の個数: 72

約数和(自身を含む): 1151389400112

約数和(自身を除く): 665184479812

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 2861, 5722, 11444, 14305, 28610, 31471, 57220, 62942, 71525, 125884, 143050, 154493, 157355, 286100, 308986, 314710, 617972, 629420, 772465, 786775, 1544930, 1573550, 1699423, 3089860, 3147100, 3398846, 3862325, 6797692, 7724650, 8497115, 15449300, 16994230, 33988460, 42485575, 84971150, 169942300, 442004473, 884008946, 1768017892, 2210022365, 4420044730, 4862049203, 8840089460, 9724098406, 11050111825, 19448196812, 22100223650, 24310246015, 44200447300, 48620492030, 97240984060, 121551230075, 243102460150, 486204920300]

約数ペア:

[(1, 486204920300), (2, 243102460150), (4, 121551230075), (5, 97240984060), (10, 48620492030), (11, 44200447300), (20, 24310246015), (22, 22100223650), (25, 19448196812), (44, 11050111825), (50, 9724098406), (55, 8840089460), (100, 4862049203), (110, 4420044730), (220, 2210022365), (275, 1768017892), (550, 884008946), (1100, 442004473), (2861, 169942300), (5722, 84971150), (11444, 42485575), (14305, 33988460), (28610, 16994230), (31471, 15449300), (57220, 8497115), (62942, 7724650), (71525, 6797692), (125884, 3862325), (143050, 3398846), (154493, 3147100), (157355, 3089860), (286100, 1699423), (308986, 1573550), (314710, 1544930), (617972, 786775), (629420, 772465)]