200426175

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{859}}^1$

素因数の和:953

約数の個数: 72

約数和(自身を含む): 386783280

約数和(自身を除く): 186357105

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 61, 75, 85, 153, 183, 225, 255, 305, 425, 549, 765, 859, 915, 1037, 1275, 1525, 2577, 2745, 3111, 3825, 4295, 4575, 5185, 7731, 9333, 12885, 13725, 14603, 15555, 21475, 25925, 38655, 43809, 46665, 52399, 64425, 73015, 77775, 131427, 157197, 193275, 219045, 233325, 261995, 365075, 471591, 657135, 785985, 890783, 1095225, 1309975, 2357955, 2672349, 3285675, 3929925, 4453915, 8017047, 11789775, 13361745, 22269575, 40085235, 66808725, 200426175]

約数ペア:

[(1, 200426175), (3, 66808725), (5, 40085235), (9, 22269575), (15, 13361745), (17, 11789775), (25, 8017047), (45, 4453915), (51, 3929925), (61, 3285675), (75, 2672349), (85, 2357955), (153, 1309975), (183, 1095225), (225, 890783), (255, 785985), (305, 657135), (425, 471591), (549, 365075), (765, 261995), (859, 233325), (915, 219045), (1037, 193275), (1275, 157197), (1525, 131427), (2577, 77775), (2745, 73015), (3111, 64425), (3825, 52399), (4295, 46665), (4575, 43809), (5185, 38655), (7731, 25925), (9333, 21475), (12885, 15555), (13725, 14603)]