4266180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:325

約数の個数: 72

約数和(自身を含む): 13110552

約数和(自身を除く): 8844372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 137, 173, 180, 274, 346, 411, 519, 548, 685, 692, 822, 865, 1038, 1233, 1370, 1557, 1644, 1730, 2055, 2076, 2466, 2595, 2740, 3114, 3460, 4110, 4932, 5190, 6165, 6228, 7785, 8220, 10380, 12330, 15570, 23701, 24660, 31140, 47402, 71103, 94804, 118505, 142206, 213309, 237010, 284412, 355515, 426618, 474020, 711030, 853236, 1066545, 1422060, 2133090, 4266180]

約数ペア:

[(1, 4266180), (2, 2133090), (3, 1422060), (4, 1066545), (5, 853236), (6, 711030), (9, 474020), (10, 426618), (12, 355515), (15, 284412), (18, 237010), (20, 213309), (30, 142206), (36, 118505), (45, 94804), (60, 71103), (90, 47402), (137, 31140), (173, 24660), (180, 23701), (274, 15570), (346, 12330), (411, 10380), (519, 8220), (548, 7785), (685, 6228), (692, 6165), (822, 5190), (865, 4932), (1038, 4110), (1233, 3460), (1370, 3114), (1557, 2740), (1644, 2595), (1730, 2466), (2055, 2076)]