284418900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{4451}}^1$

素因数の和:4542

約数の個数: 108

約数和(自身を含む): 904254624

約数和(自身を除く): 619835724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 71, 75, 90, 100, 142, 150, 180, 213, 225, 284, 300, 355, 426, 450, 639, 710, 852, 900, 1065, 1278, 1420, 1775, 2130, 2556, 3195, 3550, 4260, 4451, 5325, 6390, 7100, 8902, 10650, 12780, 13353, 15975, 17804, 21300, 22255, 26706, 31950, 40059, 44510, 53412, 63900, 66765, 80118, 89020, 111275, 133530, 160236, 200295, 222550, 267060, 316021, 333825, 400590, 445100, 632042, 667650, 801180, 948063, 1001475, 1264084, 1335300, 1580105, 1896126, 2002950, 2844189, 3160210, 3792252, 4005900, 4740315, 5688378, 6320420, 7900525, 9480630, 11376756, 14220945, 15801050, 18961260, 23701575, 28441890, 31602100, 47403150, 56883780, 71104725, 94806300, 142209450, 284418900]

約数ペア:

[(1, 284418900), (2, 142209450), (3, 94806300), (4, 71104725), (5, 56883780), (6, 47403150), (9, 31602100), (10, 28441890), (12, 23701575), (15, 18961260), (18, 15801050), (20, 14220945), (25, 11376756), (30, 9480630), (36, 7900525), (45, 6320420), (50, 5688378), (60, 4740315), (71, 4005900), (75, 3792252), (90, 3160210), (100, 2844189), (142, 2002950), (150, 1896126), (180, 1580105), (213, 1335300), (225, 1264084), (284, 1001475), (300, 948063), (355, 801180), (426, 667650), (450, 632042), (639, 445100), (710, 400590), (852, 333825), (900, 316021), (1065, 267060), (1278, 222550), (1420, 200295), (1775, 160236), (2130, 133530), (2556, 111275), (3195, 89020), (3550, 80118), (4260, 66765), (4451, 63900), (5325, 53412), (6390, 44510), (7100, 40059), (8902, 31950), (10650, 26706), (12780, 22255), (13353, 21300), (15975, 17804)]