2216100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:189

約数の個数: 72

約数和(自身を含む): 6562080

約数和(自身を除く): 4345980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 83, 89, 100, 150, 166, 178, 249, 267, 300, 332, 356, 415, 445, 498, 534, 830, 890, 996, 1068, 1245, 1335, 1660, 1780, 2075, 2225, 2490, 2670, 4150, 4450, 4980, 5340, 6225, 6675, 7387, 8300, 8900, 12450, 13350, 14774, 22161, 24900, 26700, 29548, 36935, 44322, 73870, 88644, 110805, 147740, 184675, 221610, 369350, 443220, 554025, 738700, 1108050, 2216100]

約数ペア:

[(1, 2216100), (2, 1108050), (3, 738700), (4, 554025), (5, 443220), (6, 369350), (10, 221610), (12, 184675), (15, 147740), (20, 110805), (25, 88644), (30, 73870), (50, 44322), (60, 36935), (75, 29548), (83, 26700), (89, 24900), (100, 22161), (150, 14774), (166, 13350), (178, 12450), (249, 8900), (267, 8300), (300, 7387), (332, 6675), (356, 6225), (415, 5340), (445, 4980), (498, 4450), (534, 4150), (830, 2670), (890, 2490), (996, 2225), (1068, 2075), (1245, 1780), (1335, 1660)]