283364500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:143

約数の個数: 144

約数和(自身を含む): 687920688

約数和(自身を除く): 404556188

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 37, 50, 53, 68, 74, 85, 100, 106, 125, 148, 170, 185, 212, 250, 265, 289, 340, 370, 425, 500, 530, 578, 629, 740, 850, 901, 925, 1060, 1156, 1258, 1325, 1445, 1700, 1802, 1850, 1961, 2125, 2516, 2650, 2890, 3145, 3604, 3700, 3922, 4250, 4505, 4625, 5300, 5780, 6290, 6625, 7225, 7844, 8500, 9010, 9250, 9805, 10693, 12580, 13250, 14450, 15317, 15725, 18020, 18500, 19610, 21386, 22525, 26500, 28900, 30634, 31450, 33337, 36125, 39220, 42772, 45050, 49025, 53465, 61268, 62900, 66674, 72250, 76585, 78625, 90100, 98050, 106930, 112625, 133348, 144500, 153170, 157250, 166685, 196100, 213860, 225250, 245125, 267325, 306340, 314500, 333370, 382925, 450500, 490250, 534650, 566729, 666740, 765850, 833425, 980500, 1069300, 1133458, 1336625, 1531700, 1666850, 1914625, 2266916, 2673250, 2833645, 3333700, 3829250, 4167125, 5346500, 5667290, 7658500, 8334250, 11334580, 14168225, 16668500, 28336450, 56672900, 70841125, 141682250, 283364500]

約数ペア:

[(1, 283364500), (2, 141682250), (4, 70841125), (5, 56672900), (10, 28336450), (17, 16668500), (20, 14168225), (25, 11334580), (34, 8334250), (37, 7658500), (50, 5667290), (53, 5346500), (68, 4167125), (74, 3829250), (85, 3333700), (100, 2833645), (106, 2673250), (125, 2266916), (148, 1914625), (170, 1666850), (185, 1531700), (212, 1336625), (250, 1133458), (265, 1069300), (289, 980500), (340, 833425), (370, 765850), (425, 666740), (500, 566729), (530, 534650), (578, 490250), (629, 450500), (740, 382925), (850, 333370), (901, 314500), (925, 306340), (1060, 267325), (1156, 245125), (1258, 225250), (1325, 213860), (1445, 196100), (1700, 166685), (1802, 157250), (1850, 153170), (1961, 144500), (2125, 133348), (2516, 112625), (2650, 106930), (2890, 98050), (3145, 90100), (3604, 78625), (3700, 76585), (3922, 72250), (4250, 66674), (4505, 62900), (4625, 61268), (5300, 53465), (5780, 49025), (6290, 45050), (6625, 42772), (7225, 39220), (7844, 36125), (8500, 33337), (9010, 31450), (9250, 30634), (9805, 28900), (10693, 26500), (12580, 22525), (13250, 21386), (14450, 19610), (15317, 18500), (15725, 18020)]