2845565550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{29}}^2\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:252

約数の個数: 216

約数和(自身を含む): 8104188144

約数和(自身を除く): 5258622594

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 45, 50, 58, 73, 75, 87, 90, 103, 145, 146, 150, 174, 206, 219, 225, 261, 290, 309, 365, 435, 438, 450, 515, 522, 618, 657, 725, 730, 841, 870, 927, 1030, 1095, 1305, 1314, 1450, 1545, 1682, 1825, 1854, 2117, 2175, 2190, 2523, 2575, 2610, 2987, 3090, 3285, 3650, 4205, 4234, 4350, 4635, 5046, 5150, 5475, 5974, 6351, 6525, 6570, 7519, 7569, 7725, 8410, 8961, 9270, 10585, 10950, 12615, 12702, 13050, 14935, 15038, 15138, 15450, 16425, 17922, 19053, 21025, 21170, 22557, 23175, 25230, 26883, 29870, 31755, 32850, 37595, 37845, 38106, 42050, 44805, 45114, 46350, 52925, 53766, 61393, 63075, 63510, 67671, 74675, 75190, 75690, 86623, 89610, 95265, 105850, 112785, 122786, 126150, 134415, 135342, 149350, 158775, 173246, 184179, 187975, 189225, 190530, 218051, 224025, 225570, 259869, 268830, 306965, 317550, 338355, 368358, 375950, 378450, 433115, 436102, 448050, 476325, 519738, 552537, 563925, 613930, 654153, 672075, 676710, 779607, 866230, 920895, 952650, 1090255, 1105074, 1127850, 1299345, 1308306, 1344150, 1534825, 1559214, 1691775, 1841790, 1962459, 2165575, 2180510, 2598690, 2762685, 3069650, 3270765, 3383550, 3898035, 3924918, 4331150, 4604475, 5451275, 5525370, 6323479, 6496725, 6541530, 7796070, 9208950, 9812295, 10902550, 12646958, 12993450, 13813425, 16353825, 18970437, 19490175, 19624590, 27626850, 31617395, 32707650, 37940874, 38980350, 49061475, 56911311, 63234790, 94852185, 98122950, 113822622, 158086975, 189704370, 284556555, 316173950, 474260925, 569113110, 948521850, 1422782775, 2845565550]

約数ペア:

[(1, 2845565550), (2, 1422782775), (3, 948521850), (5, 569113110), (6, 474260925), (9, 316173950), (10, 284556555), (15, 189704370), (18, 158086975), (25, 113822622), (29, 98122950), (30, 94852185), (45, 63234790), (50, 56911311), (58, 49061475), (73, 38980350), (75, 37940874), (87, 32707650), (90, 31617395), (103, 27626850), (145, 19624590), (146, 19490175), (150, 18970437), (174, 16353825), (206, 13813425), (219, 12993450), (225, 12646958), (261, 10902550), (290, 9812295), (309, 9208950), (365, 7796070), (435, 6541530), (438, 6496725), (450, 6323479), (515, 5525370), (522, 5451275), (618, 4604475), (657, 4331150), (725, 3924918), (730, 3898035), (841, 3383550), (870, 3270765), (927, 3069650), (1030, 2762685), (1095, 2598690), (1305, 2180510), (1314, 2165575), (1450, 1962459), (1545, 1841790), (1682, 1691775), (1825, 1559214), (1854, 1534825), (2117, 1344150), (2175, 1308306), (2190, 1299345), (2523, 1127850), (2575, 1105074), (2610, 1090255), (2987, 952650), (3090, 920895), (3285, 866230), (3650, 779607), (4205, 676710), (4234, 672075), (4350, 654153), (4635, 613930), (5046, 563925), (5150, 552537), (5475, 519738), (5974, 476325), (6351, 448050), (6525, 436102), (6570, 433115), (7519, 378450), (7569, 375950), (7725, 368358), (8410, 338355), (8961, 317550), (9270, 306965), (10585, 268830), (10950, 259869), (12615, 225570), (12702, 224025), (13050, 218051), (14935, 190530), (15038, 189225), (15138, 187975), (15450, 184179), (16425, 173246), (17922, 158775), (19053, 149350), (21025, 135342), (21170, 134415), (22557, 126150), (23175, 122786), (25230, 112785), (26883, 105850), (29870, 95265), (31755, 89610), (32850, 86623), (37595, 75690), (37845, 75190), (38106, 74675), (42050, 67671), (44805, 63510), (45114, 63075), (46350, 61393), (52925, 53766)]