105509880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1$

素因数の和:454

約数の個数: 192

約数和(自身を含む): 395928000

約数和(自身を除く): 290418120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 149, 168, 180, 210, 252, 280, 281, 298, 315, 360, 420, 447, 504, 562, 596, 630, 745, 840, 843, 894, 1043, 1124, 1192, 1260, 1341, 1405, 1490, 1686, 1788, 1967, 2086, 2235, 2248, 2520, 2529, 2682, 2810, 2980, 3129, 3372, 3576, 3934, 4172, 4215, 4470, 5058, 5215, 5364, 5620, 5901, 5960, 6258, 6705, 6744, 7868, 8344, 8430, 8940, 9387, 9835, 10116, 10430, 10728, 11240, 11802, 12516, 12645, 13410, 15645, 15736, 16860, 17703, 17880, 18774, 19670, 20232, 20860, 23604, 25032, 25290, 26820, 29505, 31290, 33720, 35406, 37548, 39340, 41720, 41869, 46935, 47208, 50580, 53640, 59010, 62580, 70812, 75096, 78680, 83738, 88515, 93870, 101160, 118020, 125160, 125607, 141624, 167476, 177030, 187740, 209345, 236040, 251214, 293083, 334952, 354060, 375480, 376821, 418690, 502428, 586166, 628035, 708120, 753642, 837380, 879249, 1004856, 1172332, 1256070, 1465415, 1507284, 1674760, 1758498, 1884105, 2344664, 2512140, 2637747, 2930830, 3014568, 3516996, 3768210, 4396245, 5024280, 5275494, 5861660, 7033992, 7536420, 8792490, 10550988, 11723320, 13188735, 15072840, 17584980, 21101976, 26377470, 35169960, 52754940, 105509880]

約数ペア:

[(1, 105509880), (2, 52754940), (3, 35169960), (4, 26377470), (5, 21101976), (6, 17584980), (7, 15072840), (8, 13188735), (9, 11723320), (10, 10550988), (12, 8792490), (14, 7536420), (15, 7033992), (18, 5861660), (20, 5275494), (21, 5024280), (24, 4396245), (28, 3768210), (30, 3516996), (35, 3014568), (36, 2930830), (40, 2637747), (42, 2512140), (45, 2344664), (56, 1884105), (60, 1758498), (63, 1674760), (70, 1507284), (72, 1465415), (84, 1256070), (90, 1172332), (105, 1004856), (120, 879249), (126, 837380), (140, 753642), (149, 708120), (168, 628035), (180, 586166), (210, 502428), (252, 418690), (280, 376821), (281, 375480), (298, 354060), (315, 334952), (360, 293083), (420, 251214), (447, 236040), (504, 209345), (562, 187740), (596, 177030), (630, 167476), (745, 141624), (840, 125607), (843, 125160), (894, 118020), (1043, 101160), (1124, 93870), (1192, 88515), (1260, 83738), (1341, 78680), (1405, 75096), (1490, 70812), (1686, 62580), (1788, 59010), (1967, 53640), (2086, 50580), (2235, 47208), (2248, 46935), (2520, 41869), (2529, 41720), (2682, 39340), (2810, 37548), (2980, 35406), (3129, 33720), (3372, 31290), (3576, 29505), (3934, 26820), (4172, 25290), (4215, 25032), (4470, 23604), (5058, 20860), (5215, 20232), (5364, 19670), (5620, 18774), (5901, 17880), (5960, 17703), (6258, 16860), (6705, 15736), (6744, 15645), (7868, 13410), (8344, 12645), (8430, 12516), (8940, 11802), (9387, 11240), (9835, 10728), (10116, 10430)]