2017716900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{42839}}^1$

素因数の和:43013

約数の個数: 72

約数和(自身を含む): 5875248960

約数和(自身を除く): 3857532060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 157, 300, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3140, 3925, 4710, 7850, 9420, 11775, 15700, 23550, 42839, 47100, 85678, 128517, 171356, 214195, 257034, 428390, 514068, 642585, 856780, 1070975, 1285170, 2141950, 2570340, 3212925, 4283900, 6425850, 6725723, 12851700, 13451446, 20177169, 26902892, 33628615, 40354338, 67257230, 80708676, 100885845, 134514460, 168143075, 201771690, 336286150, 403543380, 504429225, 672572300, 1008858450, 2017716900]

約数ペア:

[(1, 2017716900), (2, 1008858450), (3, 672572300), (4, 504429225), (5, 403543380), (6, 336286150), (10, 201771690), (12, 168143075), (15, 134514460), (20, 100885845), (25, 80708676), (30, 67257230), (50, 40354338), (60, 33628615), (75, 26902892), (100, 20177169), (150, 13451446), (157, 12851700), (300, 6725723), (314, 6425850), (471, 4283900), (628, 3212925), (785, 2570340), (942, 2141950), (1570, 1285170), (1884, 1070975), (2355, 856780), (3140, 642585), (3925, 514068), (4710, 428390), (7850, 257034), (9420, 214195), (11775, 171356), (15700, 128517), (23550, 85678), (42839, 47100)]