234909180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{557}}^1$

素因数の和:657

約数の個数: 192

約数和(自身を含む): 809948160

約数和(自身を除く): 575038980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 71, 90, 99, 108, 110, 132, 135, 142, 165, 180, 198, 213, 220, 270, 284, 297, 330, 355, 396, 426, 495, 540, 557, 594, 639, 660, 710, 781, 852, 990, 1065, 1114, 1188, 1278, 1420, 1485, 1562, 1671, 1917, 1980, 2130, 2228, 2343, 2556, 2785, 2970, 3124, 3195, 3342, 3834, 3905, 4260, 4686, 5013, 5570, 5940, 6127, 6390, 6684, 7029, 7668, 7810, 8355, 9372, 9585, 10026, 11140, 11715, 12254, 12780, 14058, 15039, 15620, 16710, 18381, 19170, 20052, 21087, 23430, 24508, 25065, 28116, 30078, 30635, 33420, 35145, 36762, 38340, 39547, 42174, 46860, 50130, 55143, 60156, 61270, 70290, 73524, 75195, 79094, 84348, 91905, 100260, 105435, 110286, 118641, 122540, 140580, 150390, 158188, 165429, 183810, 197735, 210870, 220572, 237282, 275715, 300780, 330858, 355923, 367620, 395470, 421740, 435017, 474564, 551430, 593205, 661716, 711846, 790940, 827145, 870034, 1067769, 1102860, 1186410, 1305051, 1423692, 1654290, 1740068, 1779615, 2135538, 2175085, 2372820, 2610102, 3308580, 3559230, 3915153, 4271076, 4350170, 5220204, 5338845, 6525255, 7118460, 7830306, 8700340, 10677690, 11745459, 13050510, 15660612, 19575765, 21355380, 23490918, 26101020, 39151530, 46981836, 58727295, 78303060, 117454590, 234909180]

約数ペア:

[(1, 234909180), (2, 117454590), (3, 78303060), (4, 58727295), (5, 46981836), (6, 39151530), (9, 26101020), (10, 23490918), (11, 21355380), (12, 19575765), (15, 15660612), (18, 13050510), (20, 11745459), (22, 10677690), (27, 8700340), (30, 7830306), (33, 7118460), (36, 6525255), (44, 5338845), (45, 5220204), (54, 4350170), (55, 4271076), (60, 3915153), (66, 3559230), (71, 3308580), (90, 2610102), (99, 2372820), (108, 2175085), (110, 2135538), (132, 1779615), (135, 1740068), (142, 1654290), (165, 1423692), (180, 1305051), (198, 1186410), (213, 1102860), (220, 1067769), (270, 870034), (284, 827145), (297, 790940), (330, 711846), (355, 661716), (396, 593205), (426, 551430), (495, 474564), (540, 435017), (557, 421740), (594, 395470), (639, 367620), (660, 355923), (710, 330858), (781, 300780), (852, 275715), (990, 237282), (1065, 220572), (1114, 210870), (1188, 197735), (1278, 183810), (1420, 165429), (1485, 158188), (1562, 150390), (1671, 140580), (1917, 122540), (1980, 118641), (2130, 110286), (2228, 105435), (2343, 100260), (2556, 91905), (2785, 84348), (2970, 79094), (3124, 75195), (3195, 73524), (3342, 70290), (3834, 61270), (3905, 60156), (4260, 55143), (4686, 50130), (5013, 46860), (5570, 42174), (5940, 39547), (6127, 38340), (6390, 36762), (6684, 35145), (7029, 33420), (7668, 30635), (7810, 30078), (8355, 28116), (9372, 25065), (9585, 24508), (10026, 23430), (11140, 21087), (11715, 20052), (12254, 19170), (12780, 18381), (14058, 16710), (15039, 15620)]