84210300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{31189}}^1$

素因数の和:31212

約数の個数: 72

約数和(自身を含む): 270729200

約数和(自身を除く): 186518900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 31189, 62378, 93567, 124756, 155945, 187134, 280701, 311890, 374268, 467835, 561402, 623780, 779725, 842103, 935670, 1122804, 1403505, 1559450, 1684206, 1871340, 2339175, 2807010, 3118900, 3368412, 4210515, 4678350, 5614020, 7017525, 8421030, 9356700, 14035050, 16842060, 21052575, 28070100, 42105150, 84210300]

約数ペア:

[(1, 84210300), (2, 42105150), (3, 28070100), (4, 21052575), (5, 16842060), (6, 14035050), (9, 9356700), (10, 8421030), (12, 7017525), (15, 5614020), (18, 4678350), (20, 4210515), (25, 3368412), (27, 3118900), (30, 2807010), (36, 2339175), (45, 1871340), (50, 1684206), (54, 1559450), (60, 1403505), (75, 1122804), (90, 935670), (100, 842103), (108, 779725), (135, 623780), (150, 561402), (180, 467835), (225, 374268), (270, 311890), (300, 280701), (450, 187134), (540, 155945), (675, 124756), (900, 93567), (1350, 62378), (2700, 31189)]