204906150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{283}}^1\times {\mathrm{1609}}^1$

素因数の和:1910

約数の個数: 72

約数和(自身を含む): 552803160

約数和(自身を除く): 347897010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 283, 450, 566, 849, 1415, 1609, 1698, 2547, 2830, 3218, 4245, 4827, 5094, 7075, 8045, 8490, 9654, 12735, 14150, 14481, 16090, 21225, 24135, 25470, 28962, 40225, 42450, 48270, 63675, 72405, 80450, 120675, 127350, 144810, 241350, 362025, 455347, 724050, 910694, 1366041, 2276735, 2732082, 4098123, 4553470, 6830205, 8196246, 11383675, 13660410, 20490615, 22767350, 34151025, 40981230, 68302050, 102453075, 204906150]

約数ペア:

[(1, 204906150), (2, 102453075), (3, 68302050), (5, 40981230), (6, 34151025), (9, 22767350), (10, 20490615), (15, 13660410), (18, 11383675), (25, 8196246), (30, 6830205), (45, 4553470), (50, 4098123), (75, 2732082), (90, 2276735), (150, 1366041), (225, 910694), (283, 724050), (450, 455347), (566, 362025), (849, 241350), (1415, 144810), (1609, 127350), (1698, 120675), (2547, 80450), (2830, 72405), (3218, 63675), (4245, 48270), (4827, 42450), (5094, 40225), (7075, 28962), (8045, 25470), (8490, 24135), (9654, 21225), (12735, 16090), (14150, 14481)]