22271100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1217}}^1$

素因数の和:1295

約数の個数: 72

約数和(自身を含む): 65547888

約数和(自身を除く): 43276788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 61, 75, 100, 122, 150, 183, 244, 300, 305, 366, 610, 732, 915, 1217, 1220, 1525, 1830, 2434, 3050, 3651, 3660, 4575, 4868, 6085, 6100, 7302, 9150, 12170, 14604, 18255, 18300, 24340, 30425, 36510, 60850, 73020, 74237, 91275, 121700, 148474, 182550, 222711, 296948, 365100, 371185, 445422, 742370, 890844, 1113555, 1484740, 1855925, 2227110, 3711850, 4454220, 5567775, 7423700, 11135550, 22271100]

約数ペア:

[(1, 22271100), (2, 11135550), (3, 7423700), (4, 5567775), (5, 4454220), (6, 3711850), (10, 2227110), (12, 1855925), (15, 1484740), (20, 1113555), (25, 890844), (30, 742370), (50, 445422), (60, 371185), (61, 365100), (75, 296948), (100, 222711), (122, 182550), (150, 148474), (183, 121700), (244, 91275), (300, 74237), (305, 73020), (366, 60850), (610, 36510), (732, 30425), (915, 24340), (1217, 18300), (1220, 18255), (1525, 14604), (1830, 12170), (2434, 9150), (3050, 7302), (3651, 6100), (3660, 6085), (4575, 4868)]