54660780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17863}}^1$

素因数の和:17895

約数の個数: 72

約数和(自身を含む): 175567392

約数和(自身を除く): 120906612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 17863, 35726, 53589, 71452, 89315, 107178, 160767, 178630, 214356, 267945, 303671, 321534, 357260, 535890, 607342, 643068, 803835, 911013, 1071780, 1214684, 1518355, 1607670, 1822026, 2733039, 3036710, 3215340, 3644052, 4555065, 5466078, 6073420, 9110130, 10932156, 13665195, 18220260, 27330390, 54660780]

約数ペア:

[(1, 54660780), (2, 27330390), (3, 18220260), (4, 13665195), (5, 10932156), (6, 9110130), (9, 6073420), (10, 5466078), (12, 4555065), (15, 3644052), (17, 3215340), (18, 3036710), (20, 2733039), (30, 1822026), (34, 1607670), (36, 1518355), (45, 1214684), (51, 1071780), (60, 911013), (68, 803835), (85, 643068), (90, 607342), (102, 535890), (153, 357260), (170, 321534), (180, 303671), (204, 267945), (255, 214356), (306, 178630), (340, 160767), (510, 107178), (612, 89315), (765, 71452), (1020, 53589), (1530, 35726), (3060, 17863)]