149464260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:211

約数の個数: 288

約数和(自身を含む): 542505600

約数和(自身を除く): 393041340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 29, 30, 33, 36, 38, 44, 45, 55, 57, 58, 60, 66, 76, 87, 90, 95, 99, 110, 114, 116, 132, 137, 145, 165, 171, 174, 180, 190, 198, 209, 220, 228, 261, 274, 285, 290, 319, 330, 342, 348, 380, 396, 411, 418, 435, 495, 522, 548, 551, 570, 580, 627, 638, 660, 684, 685, 822, 836, 855, 870, 957, 990, 1044, 1045, 1102, 1140, 1233, 1254, 1276, 1305, 1370, 1507, 1595, 1644, 1653, 1710, 1740, 1881, 1914, 1980, 2055, 2090, 2204, 2466, 2508, 2603, 2610, 2740, 2755, 2871, 3014, 3135, 3190, 3306, 3420, 3762, 3828, 3973, 4110, 4180, 4521, 4785, 4932, 4959, 5206, 5220, 5510, 5742, 6028, 6061, 6165, 6270, 6380, 6612, 7524, 7535, 7809, 7946, 8220, 8265, 9042, 9405, 9570, 9918, 10412, 11020, 11484, 11919, 12122, 12330, 12540, 13015, 13563, 14355, 15070, 15618, 15892, 16530, 18084, 18183, 18810, 19140, 19836, 19865, 22605, 23427, 23838, 24244, 24660, 24795, 26030, 27126, 28633, 28710, 30140, 30305, 31236, 33060, 35757, 36366, 37620, 39045, 39730, 43703, 45210, 46854, 47676, 49590, 52060, 54252, 54549, 57266, 57420, 59595, 60610, 67815, 71514, 72732, 75487, 78090, 79460, 85899, 87406, 90420, 90915, 93708, 99180, 109098, 114532, 117135, 119190, 121220, 131109, 135630, 143028, 143165, 150974, 156180, 171798, 174812, 178785, 181830, 218196, 218515, 226461, 234270, 238380, 257697, 262218, 271260, 272745, 286330, 301948, 343596, 357570, 363660, 377435, 393327, 429495, 437030, 452922, 468540, 515394, 524436, 545490, 572660, 655545, 679383, 715140, 754870, 786654, 830357, 858990, 874060, 905844, 1030788, 1090980, 1132305, 1288485, 1311090, 1358766, 1509740, 1573308, 1660714, 1717980, 1966635, 2264610, 2491071, 2576970, 2622180, 2717532, 3321428, 3396915, 3933270, 4151785, 4529220, 4982142, 5153940, 6793830, 7473213, 7866540, 8303570, 9964284, 12455355, 13587660, 14946426, 16607140, 24910710, 29892852, 37366065, 49821420, 74732130, 149464260]

約数ペア:

[(1, 149464260), (2, 74732130), (3, 49821420), (4, 37366065), (5, 29892852), (6, 24910710), (9, 16607140), (10, 14946426), (11, 13587660), (12, 12455355), (15, 9964284), (18, 8303570), (19, 7866540), (20, 7473213), (22, 6793830), (29, 5153940), (30, 4982142), (33, 4529220), (36, 4151785), (38, 3933270), (44, 3396915), (45, 3321428), (55, 2717532), (57, 2622180), (58, 2576970), (60, 2491071), (66, 2264610), (76, 1966635), (87, 1717980), (90, 1660714), (95, 1573308), (99, 1509740), (110, 1358766), (114, 1311090), (116, 1288485), (132, 1132305), (137, 1090980), (145, 1030788), (165, 905844), (171, 874060), (174, 858990), (180, 830357), (190, 786654), (198, 754870), (209, 715140), (220, 679383), (228, 655545), (261, 572660), (274, 545490), (285, 524436), (290, 515394), (319, 468540), (330, 452922), (342, 437030), (348, 429495), (380, 393327), (396, 377435), (411, 363660), (418, 357570), (435, 343596), (495, 301948), (522, 286330), (548, 272745), (551, 271260), (570, 262218), (580, 257697), (627, 238380), (638, 234270), (660, 226461), (684, 218515), (685, 218196), (822, 181830), (836, 178785), (855, 174812), (870, 171798), (957, 156180), (990, 150974), (1044, 143165), (1045, 143028), (1102, 135630), (1140, 131109), (1233, 121220), (1254, 119190), (1276, 117135), (1305, 114532), (1370, 109098), (1507, 99180), (1595, 93708), (1644, 90915), (1653, 90420), (1710, 87406), (1740, 85899), (1881, 79460), (1914, 78090), (1980, 75487), (2055, 72732), (2090, 71514), (2204, 67815), (2466, 60610), (2508, 59595), (2603, 57420), (2610, 57266), (2740, 54549), (2755, 54252), (2871, 52060), (3014, 49590), (3135, 47676), (3190, 46854), (3306, 45210), (3420, 43703), (3762, 39730), (3828, 39045), (3973, 37620), (4110, 36366), (4180, 35757), (4521, 33060), (4785, 31236), (4932, 30305), (4959, 30140), (5206, 28710), (5220, 28633), (5510, 27126), (5742, 26030), (6028, 24795), (6061, 24660), (6165, 24244), (6270, 23838), (6380, 23427), (6612, 22605), (7524, 19865), (7535, 19836), (7809, 19140), (7946, 18810), (8220, 18183), (8265, 18084), (9042, 16530), (9405, 15892), (9570, 15618), (9918, 15070), (10412, 14355), (11020, 13563), (11484, 13015), (11919, 12540), (12122, 12330)]