154635390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:351

約数の個数: 192

約数和(自身を含む): 503193600

約数和(自身を除く): 348558210

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 79, 90, 91, 105, 117, 126, 130, 158, 182, 195, 210, 234, 237, 239, 273, 315, 390, 395, 455, 474, 478, 546, 553, 585, 630, 711, 717, 790, 819, 910, 1027, 1106, 1170, 1185, 1195, 1365, 1422, 1434, 1638, 1659, 1673, 2054, 2151, 2370, 2390, 2730, 2765, 3081, 3107, 3318, 3346, 3555, 3585, 4095, 4302, 4977, 5019, 5135, 5530, 6162, 6214, 7110, 7170, 7189, 8190, 8295, 8365, 9243, 9321, 9954, 10038, 10270, 10755, 14378, 15057, 15405, 15535, 16590, 16730, 18486, 18642, 18881, 21510, 21567, 21749, 24885, 25095, 27963, 30114, 30810, 31070, 35945, 37762, 43134, 43498, 46215, 46605, 49770, 50190, 55926, 56643, 64701, 65247, 71890, 75285, 92430, 93210, 94405, 107835, 108745, 113286, 129402, 130494, 132167, 139815, 150570, 169929, 188810, 195741, 215670, 217490, 245453, 264334, 279630, 283215, 323505, 326235, 339858, 391482, 396501, 490906, 566430, 647010, 652470, 660835, 736359, 793002, 849645, 978705, 1189503, 1227265, 1321670, 1472718, 1699290, 1718171, 1957410, 1982505, 2209077, 2379006, 2454530, 3436342, 3681795, 3965010, 4418154, 5154513, 5947515, 7363590, 8590855, 10309026, 11045385, 11895030, 15463539, 17181710, 22090770, 25772565, 30927078, 51545130, 77317695, 154635390]

約数ペア:

[(1, 154635390), (2, 77317695), (3, 51545130), (5, 30927078), (6, 25772565), (7, 22090770), (9, 17181710), (10, 15463539), (13, 11895030), (14, 11045385), (15, 10309026), (18, 8590855), (21, 7363590), (26, 5947515), (30, 5154513), (35, 4418154), (39, 3965010), (42, 3681795), (45, 3436342), (63, 2454530), (65, 2379006), (70, 2209077), (78, 1982505), (79, 1957410), (90, 1718171), (91, 1699290), (105, 1472718), (117, 1321670), (126, 1227265), (130, 1189503), (158, 978705), (182, 849645), (195, 793002), (210, 736359), (234, 660835), (237, 652470), (239, 647010), (273, 566430), (315, 490906), (390, 396501), (395, 391482), (455, 339858), (474, 326235), (478, 323505), (546, 283215), (553, 279630), (585, 264334), (630, 245453), (711, 217490), (717, 215670), (790, 195741), (819, 188810), (910, 169929), (1027, 150570), (1106, 139815), (1170, 132167), (1185, 130494), (1195, 129402), (1365, 113286), (1422, 108745), (1434, 107835), (1638, 94405), (1659, 93210), (1673, 92430), (2054, 75285), (2151, 71890), (2370, 65247), (2390, 64701), (2730, 56643), (2765, 55926), (3081, 50190), (3107, 49770), (3318, 46605), (3346, 46215), (3555, 43498), (3585, 43134), (4095, 37762), (4302, 35945), (4977, 31070), (5019, 30810), (5135, 30114), (5530, 27963), (6162, 25095), (6214, 24885), (7110, 21749), (7170, 21567), (7189, 21510), (8190, 18881), (8295, 18642), (8365, 18486), (9243, 16730), (9321, 16590), (9954, 15535), (10038, 15405), (10270, 15057), (10755, 14378)]