122996220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{743}}^1$

素因数の和:875

約数の個数: 96

約数和(自身を含む): 359976960

約数和(自身を除く): 236980740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 89, 93, 124, 155, 178, 186, 267, 310, 356, 372, 445, 465, 534, 620, 743, 890, 930, 1068, 1335, 1486, 1780, 1860, 2229, 2670, 2759, 2972, 3715, 4458, 5340, 5518, 7430, 8277, 8916, 11036, 11145, 13795, 14860, 16554, 22290, 23033, 27590, 33108, 41385, 44580, 46066, 55180, 66127, 69099, 82770, 92132, 115165, 132254, 138198, 165540, 198381, 230330, 264508, 276396, 330635, 345495, 396762, 460660, 661270, 690990, 793524, 991905, 1322540, 1381980, 1983810, 2049937, 3967620, 4099874, 6149811, 8199748, 10249685, 12299622, 20499370, 24599244, 30749055, 40998740, 61498110, 122996220]

約数ペア:

[(1, 122996220), (2, 61498110), (3, 40998740), (4, 30749055), (5, 24599244), (6, 20499370), (10, 12299622), (12, 10249685), (15, 8199748), (20, 6149811), (30, 4099874), (31, 3967620), (60, 2049937), (62, 1983810), (89, 1381980), (93, 1322540), (124, 991905), (155, 793524), (178, 690990), (186, 661270), (267, 460660), (310, 396762), (356, 345495), (372, 330635), (445, 276396), (465, 264508), (534, 230330), (620, 198381), (743, 165540), (890, 138198), (930, 132254), (1068, 115165), (1335, 92132), (1486, 82770), (1780, 69099), (1860, 66127), (2229, 55180), (2670, 46066), (2759, 44580), (2972, 41385), (3715, 33108), (4458, 27590), (5340, 23033), (5518, 22290), (7430, 16554), (8277, 14860), (8916, 13795), (11036, 11145)]