174280140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:437

約数の個数: 192

約数和(自身を含む): 580608000

約数和(自身を除く): 406327860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 31, 36, 45, 54, 58, 60, 62, 87, 90, 93, 108, 116, 124, 135, 145, 155, 174, 180, 186, 261, 270, 279, 290, 310, 348, 359, 372, 435, 465, 522, 540, 558, 580, 620, 718, 783, 837, 870, 899, 930, 1044, 1077, 1116, 1305, 1395, 1436, 1566, 1674, 1740, 1795, 1798, 1860, 2154, 2610, 2697, 2790, 3132, 3231, 3348, 3590, 3596, 3915, 4185, 4308, 4495, 5220, 5385, 5394, 5580, 6462, 7180, 7830, 8091, 8370, 8990, 9693, 10411, 10770, 10788, 11129, 12924, 13485, 15660, 16155, 16182, 16740, 17980, 19386, 20822, 21540, 22258, 24273, 26970, 31233, 32310, 32364, 33387, 38772, 40455, 41644, 44516, 48465, 48546, 52055, 53940, 55645, 62466, 64620, 66774, 80910, 93699, 96930, 97092, 100161, 104110, 111290, 121365, 124932, 133548, 156165, 161820, 166935, 187398, 193860, 200322, 208220, 222580, 242730, 281097, 300483, 312330, 322741, 333870, 374796, 400644, 468495, 485460, 500805, 562194, 600966, 624660, 645482, 667740, 936990, 968223, 1001610, 1124388, 1201932, 1290964, 1405485, 1502415, 1613705, 1873980, 1936446, 2003220, 2810970, 2904669, 3004830, 3227410, 3872892, 4841115, 5621940, 5809338, 6009660, 6454820, 8714007, 9682230, 11618676, 14523345, 17428014, 19364460, 29046690, 34856028, 43570035, 58093380, 87140070, 174280140]

約数ペア:

[(1, 174280140), (2, 87140070), (3, 58093380), (4, 43570035), (5, 34856028), (6, 29046690), (9, 19364460), (10, 17428014), (12, 14523345), (15, 11618676), (18, 9682230), (20, 8714007), (27, 6454820), (29, 6009660), (30, 5809338), (31, 5621940), (36, 4841115), (45, 3872892), (54, 3227410), (58, 3004830), (60, 2904669), (62, 2810970), (87, 2003220), (90, 1936446), (93, 1873980), (108, 1613705), (116, 1502415), (124, 1405485), (135, 1290964), (145, 1201932), (155, 1124388), (174, 1001610), (180, 968223), (186, 936990), (261, 667740), (270, 645482), (279, 624660), (290, 600966), (310, 562194), (348, 500805), (359, 485460), (372, 468495), (435, 400644), (465, 374796), (522, 333870), (540, 322741), (558, 312330), (580, 300483), (620, 281097), (718, 242730), (783, 222580), (837, 208220), (870, 200322), (899, 193860), (930, 187398), (1044, 166935), (1077, 161820), (1116, 156165), (1305, 133548), (1395, 124932), (1436, 121365), (1566, 111290), (1674, 104110), (1740, 100161), (1795, 97092), (1798, 96930), (1860, 93699), (2154, 80910), (2610, 66774), (2697, 64620), (2790, 62466), (3132, 55645), (3231, 53940), (3348, 52055), (3590, 48546), (3596, 48465), (3915, 44516), (4185, 41644), (4308, 40455), (4495, 38772), (5220, 33387), (5385, 32364), (5394, 32310), (5580, 31233), (6462, 26970), (7180, 24273), (7830, 22258), (8091, 21540), (8370, 20822), (8990, 19386), (9693, 17980), (10411, 16740), (10770, 16182), (10788, 16155), (11129, 15660), (12924, 13485)]