200205900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{4733}}^1$

素因数の和:4800

約数の個数: 108

約数和(自身を含む): 641021472

約数和(自身を除く): 440815572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 47, 50, 60, 75, 90, 94, 100, 141, 150, 180, 188, 225, 235, 282, 300, 423, 450, 470, 564, 705, 846, 900, 940, 1175, 1410, 1692, 2115, 2350, 2820, 3525, 4230, 4700, 4733, 7050, 8460, 9466, 10575, 14100, 14199, 18932, 21150, 23665, 28398, 42300, 42597, 47330, 56796, 70995, 85194, 94660, 118325, 141990, 170388, 212985, 222451, 236650, 283980, 354975, 425970, 444902, 473300, 667353, 709950, 851940, 889804, 1064925, 1112255, 1334706, 1419900, 2002059, 2129850, 2224510, 2669412, 3336765, 4004118, 4259700, 4449020, 5561275, 6673530, 8008236, 10010295, 11122550, 13347060, 16683825, 20020590, 22245100, 33367650, 40041180, 50051475, 66735300, 100102950, 200205900]

約数ペア:

[(1, 200205900), (2, 100102950), (3, 66735300), (4, 50051475), (5, 40041180), (6, 33367650), (9, 22245100), (10, 20020590), (12, 16683825), (15, 13347060), (18, 11122550), (20, 10010295), (25, 8008236), (30, 6673530), (36, 5561275), (45, 4449020), (47, 4259700), (50, 4004118), (60, 3336765), (75, 2669412), (90, 2224510), (94, 2129850), (100, 2002059), (141, 1419900), (150, 1334706), (180, 1112255), (188, 1064925), (225, 889804), (235, 851940), (282, 709950), (300, 667353), (423, 473300), (450, 444902), (470, 425970), (564, 354975), (705, 283980), (846, 236650), (900, 222451), (940, 212985), (1175, 170388), (1410, 141990), (1692, 118325), (2115, 94660), (2350, 85194), (2820, 70995), (3525, 56796), (4230, 47330), (4700, 42597), (4733, 42300), (7050, 28398), (8460, 23665), (9466, 21150), (10575, 18932), (14100, 14199)]