90002556

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:233

約数の個数: 192

約数和(自身を含む): 290304000

約数和(自身を除く): 200301444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 47, 51, 54, 63, 68, 84, 94, 102, 108, 119, 126, 141, 149, 153, 188, 189, 204, 238, 252, 282, 298, 306, 329, 357, 378, 423, 447, 459, 476, 564, 596, 612, 658, 714, 756, 799, 846, 894, 918, 987, 1043, 1071, 1269, 1316, 1341, 1428, 1598, 1692, 1788, 1836, 1974, 2086, 2142, 2397, 2533, 2538, 2682, 2961, 3129, 3196, 3213, 3948, 4023, 4172, 4284, 4794, 5066, 5076, 5364, 5593, 5922, 6258, 6426, 7003, 7191, 7599, 8046, 8883, 9387, 9588, 10132, 11186, 11844, 12516, 12852, 14006, 14382, 15198, 16092, 16779, 17731, 17766, 18774, 21009, 21573, 22372, 22797, 28012, 28161, 28764, 30396, 33558, 35462, 35532, 37548, 42018, 43146, 45594, 49021, 50337, 53193, 56322, 63027, 67116, 68391, 70924, 84036, 86292, 91188, 98042, 100674, 106386, 112644, 119051, 126054, 136782, 147063, 151011, 159579, 189081, 196084, 201348, 212772, 238102, 252108, 273564, 294126, 302022, 319158, 357153, 378162, 441189, 476204, 478737, 588252, 604044, 638316, 714306, 756324, 833357, 882378, 957474, 1071459, 1323567, 1428612, 1666714, 1764756, 1914948, 2142918, 2500071, 2647134, 3214377, 3333428, 4285836, 5000142, 5294268, 6428754, 7500213, 10000284, 12857508, 15000426, 22500639, 30000852, 45001278, 90002556]

約数ペア:

[(1, 90002556), (2, 45001278), (3, 30000852), (4, 22500639), (6, 15000426), (7, 12857508), (9, 10000284), (12, 7500213), (14, 6428754), (17, 5294268), (18, 5000142), (21, 4285836), (27, 3333428), (28, 3214377), (34, 2647134), (36, 2500071), (42, 2142918), (47, 1914948), (51, 1764756), (54, 1666714), (63, 1428612), (68, 1323567), (84, 1071459), (94, 957474), (102, 882378), (108, 833357), (119, 756324), (126, 714306), (141, 638316), (149, 604044), (153, 588252), (188, 478737), (189, 476204), (204, 441189), (238, 378162), (252, 357153), (282, 319158), (298, 302022), (306, 294126), (329, 273564), (357, 252108), (378, 238102), (423, 212772), (447, 201348), (459, 196084), (476, 189081), (564, 159579), (596, 151011), (612, 147063), (658, 136782), (714, 126054), (756, 119051), (799, 112644), (846, 106386), (894, 100674), (918, 98042), (987, 91188), (1043, 86292), (1071, 84036), (1269, 70924), (1316, 68391), (1341, 67116), (1428, 63027), (1598, 56322), (1692, 53193), (1788, 50337), (1836, 49021), (1974, 45594), (2086, 43146), (2142, 42018), (2397, 37548), (2533, 35532), (2538, 35462), (2682, 33558), (2961, 30396), (3129, 28764), (3196, 28161), (3213, 28012), (3948, 22797), (4023, 22372), (4172, 21573), (4284, 21009), (4794, 18774), (5066, 17766), (5076, 17731), (5364, 16779), (5593, 16092), (5922, 15198), (6258, 14382), (6426, 14006), (7003, 12852), (7191, 12516), (7599, 11844), (8046, 11186), (8883, 10132), (9387, 9588)]