61512030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{101}}^2$

素因数の和:282

約数の個数: 72

約数和(自身を含む): 163941336

約数和(自身を除く): 102429306

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 67, 90, 101, 134, 201, 202, 303, 335, 402, 505, 603, 606, 670, 909, 1005, 1010, 1206, 1515, 1818, 2010, 3015, 3030, 4545, 6030, 6767, 9090, 10201, 13534, 20301, 20402, 30603, 33835, 40602, 51005, 60903, 61206, 67670, 91809, 101505, 102010, 121806, 153015, 183618, 203010, 304515, 306030, 459045, 609030, 683467, 918090, 1366934, 2050401, 3417335, 4100802, 6151203, 6834670, 10252005, 12302406, 20504010, 30756015, 61512030]

約数ペア:

[(1, 61512030), (2, 30756015), (3, 20504010), (5, 12302406), (6, 10252005), (9, 6834670), (10, 6151203), (15, 4100802), (18, 3417335), (30, 2050401), (45, 1366934), (67, 918090), (90, 683467), (101, 609030), (134, 459045), (201, 306030), (202, 304515), (303, 203010), (335, 183618), (402, 153015), (505, 121806), (603, 102010), (606, 101505), (670, 91809), (909, 67670), (1005, 61206), (1010, 60903), (1206, 51005), (1515, 40602), (1818, 33835), (2010, 30603), (3015, 20402), (3030, 20301), (4545, 13534), (6030, 10201), (6767, 9090)]