18001170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:86

約数の個数: 192

約数和(自身を含む): 57456000

約数和(自身を除く): 39454830

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 27, 29, 30, 33, 38, 45, 54, 55, 57, 58, 66, 87, 90, 95, 99, 110, 114, 121, 135, 145, 165, 171, 174, 190, 198, 209, 242, 261, 270, 285, 290, 297, 319, 330, 342, 363, 418, 435, 495, 513, 522, 551, 570, 594, 605, 627, 638, 726, 783, 855, 870, 957, 990, 1026, 1045, 1089, 1102, 1210, 1254, 1305, 1485, 1566, 1595, 1653, 1710, 1815, 1881, 1914, 2090, 2178, 2299, 2565, 2610, 2755, 2871, 2970, 3135, 3190, 3267, 3306, 3509, 3630, 3762, 3915, 4598, 4785, 4959, 5130, 5445, 5510, 5643, 5742, 6061, 6270, 6534, 6897, 7018, 7830, 8265, 8613, 9405, 9570, 9918, 10527, 10890, 11286, 11495, 12122, 13794, 14355, 14877, 16335, 16530, 17226, 17545, 18183, 18810, 20691, 21054, 22990, 24795, 28215, 28710, 29754, 30305, 31581, 32670, 34485, 35090, 36366, 41382, 43065, 49590, 52635, 54549, 56430, 60610, 62073, 63162, 66671, 68970, 74385, 86130, 90915, 94743, 103455, 105270, 109098, 124146, 133342, 148770, 157905, 163647, 181830, 189486, 200013, 206910, 272745, 310365, 315810, 327294, 333355, 400026, 473715, 545490, 600039, 620730, 666710, 818235, 947430, 1000065, 1200078, 1636470, 1800117, 2000130, 3000195, 3600234, 6000390, 9000585, 18001170]

約数ペア:

[(1, 18001170), (2, 9000585), (3, 6000390), (5, 3600234), (6, 3000195), (9, 2000130), (10, 1800117), (11, 1636470), (15, 1200078), (18, 1000065), (19, 947430), (22, 818235), (27, 666710), (29, 620730), (30, 600039), (33, 545490), (38, 473715), (45, 400026), (54, 333355), (55, 327294), (57, 315810), (58, 310365), (66, 272745), (87, 206910), (90, 200013), (95, 189486), (99, 181830), (110, 163647), (114, 157905), (121, 148770), (135, 133342), (145, 124146), (165, 109098), (171, 105270), (174, 103455), (190, 94743), (198, 90915), (209, 86130), (242, 74385), (261, 68970), (270, 66671), (285, 63162), (290, 62073), (297, 60610), (319, 56430), (330, 54549), (342, 52635), (363, 49590), (418, 43065), (435, 41382), (495, 36366), (513, 35090), (522, 34485), (551, 32670), (570, 31581), (594, 30305), (605, 29754), (627, 28710), (638, 28215), (726, 24795), (783, 22990), (855, 21054), (870, 20691), (957, 18810), (990, 18183), (1026, 17545), (1045, 17226), (1089, 16530), (1102, 16335), (1210, 14877), (1254, 14355), (1305, 13794), (1485, 12122), (1566, 11495), (1595, 11286), (1653, 10890), (1710, 10527), (1815, 9918), (1881, 9570), (1914, 9405), (2090, 8613), (2178, 8265), (2299, 7830), (2565, 7018), (2610, 6897), (2755, 6534), (2871, 6270), (2970, 6061), (3135, 5742), (3190, 5643), (3267, 5510), (3306, 5445), (3509, 5130), (3630, 4959), (3762, 4785), (3915, 4598)]