121561620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3677}}^1$

素因数の和:3737

約数の個数: 96

約数和(自身を含む): 370742400

約数和(自身を除く): 249180780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 29, 30, 38, 57, 58, 60, 76, 87, 95, 114, 116, 145, 174, 190, 228, 285, 290, 348, 380, 435, 551, 570, 580, 870, 1102, 1140, 1653, 1740, 2204, 2755, 3306, 3677, 5510, 6612, 7354, 8265, 11020, 11031, 14708, 16530, 18385, 22062, 33060, 36770, 44124, 55155, 69863, 73540, 106633, 110310, 139726, 209589, 213266, 220620, 279452, 319899, 349315, 419178, 426532, 533165, 639798, 698630, 838356, 1047945, 1066330, 1279596, 1397260, 1599495, 2026027, 2095890, 2132660, 3198990, 4052054, 4191780, 6078081, 6397980, 8104108, 10130135, 12156162, 20260270, 24312324, 30390405, 40520540, 60780810, 121561620]

約数ペア:

[(1, 121561620), (2, 60780810), (3, 40520540), (4, 30390405), (5, 24312324), (6, 20260270), (10, 12156162), (12, 10130135), (15, 8104108), (19, 6397980), (20, 6078081), (29, 4191780), (30, 4052054), (38, 3198990), (57, 2132660), (58, 2095890), (60, 2026027), (76, 1599495), (87, 1397260), (95, 1279596), (114, 1066330), (116, 1047945), (145, 838356), (174, 698630), (190, 639798), (228, 533165), (285, 426532), (290, 419178), (348, 349315), (380, 319899), (435, 279452), (551, 220620), (570, 213266), (580, 209589), (870, 139726), (1102, 110310), (1140, 106633), (1653, 73540), (1740, 69863), (2204, 55155), (2755, 44124), (3306, 36770), (3677, 33060), (5510, 22062), (6612, 18385), (7354, 16530), (8265, 14708), (11020, 11031)]