145314360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:526

約数の個数: 192

約数和(自身を含む): 505440000

約数和(自身を除く): 360125640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 31, 36, 40, 45, 58, 60, 62, 72, 87, 90, 93, 116, 120, 124, 145, 155, 174, 180, 186, 232, 248, 261, 279, 290, 310, 348, 360, 372, 435, 449, 465, 522, 558, 580, 620, 696, 744, 870, 898, 899, 930, 1044, 1116, 1160, 1240, 1305, 1347, 1395, 1740, 1796, 1798, 1860, 2088, 2232, 2245, 2610, 2694, 2697, 2790, 3480, 3592, 3596, 3720, 4041, 4490, 4495, 5220, 5388, 5394, 5580, 6735, 7192, 8082, 8091, 8980, 8990, 10440, 10776, 10788, 11160, 13021, 13470, 13485, 13919, 16164, 16182, 17960, 17980, 20205, 21576, 26042, 26940, 26970, 27838, 32328, 32364, 35960, 39063, 40410, 40455, 41757, 52084, 53880, 53940, 55676, 64728, 65105, 69595, 78126, 80820, 80910, 83514, 104168, 107880, 111352, 117189, 125271, 130210, 139190, 156252, 161640, 161820, 167028, 195315, 208785, 234378, 250542, 260420, 278380, 312504, 323640, 334056, 390630, 403651, 417570, 468756, 501084, 520840, 556760, 585945, 626355, 781260, 807302, 835140, 937512, 1002168, 1171890, 1210953, 1252710, 1562520, 1614604, 1670280, 2018255, 2343780, 2421906, 2505420, 3229208, 3632859, 4036510, 4687560, 4843812, 5010840, 6054765, 7265718, 8073020, 9687624, 12109530, 14531436, 16146040, 18164295, 24219060, 29062872, 36328590, 48438120, 72657180, 145314360]

約数ペア:

[(1, 145314360), (2, 72657180), (3, 48438120), (4, 36328590), (5, 29062872), (6, 24219060), (8, 18164295), (9, 16146040), (10, 14531436), (12, 12109530), (15, 9687624), (18, 8073020), (20, 7265718), (24, 6054765), (29, 5010840), (30, 4843812), (31, 4687560), (36, 4036510), (40, 3632859), (45, 3229208), (58, 2505420), (60, 2421906), (62, 2343780), (72, 2018255), (87, 1670280), (90, 1614604), (93, 1562520), (116, 1252710), (120, 1210953), (124, 1171890), (145, 1002168), (155, 937512), (174, 835140), (180, 807302), (186, 781260), (232, 626355), (248, 585945), (261, 556760), (279, 520840), (290, 501084), (310, 468756), (348, 417570), (360, 403651), (372, 390630), (435, 334056), (449, 323640), (465, 312504), (522, 278380), (558, 260420), (580, 250542), (620, 234378), (696, 208785), (744, 195315), (870, 167028), (898, 161820), (899, 161640), (930, 156252), (1044, 139190), (1116, 130210), (1160, 125271), (1240, 117189), (1305, 111352), (1347, 107880), (1395, 104168), (1740, 83514), (1796, 80910), (1798, 80820), (1860, 78126), (2088, 69595), (2232, 65105), (2245, 64728), (2610, 55676), (2694, 53940), (2697, 53880), (2790, 52084), (3480, 41757), (3592, 40455), (3596, 40410), (3720, 39063), (4041, 35960), (4490, 32364), (4495, 32328), (5220, 27838), (5388, 26970), (5394, 26940), (5580, 26042), (6735, 21576), (7192, 20205), (8082, 17980), (8091, 17960), (8980, 16182), (8990, 16164), (10440, 13919), (10776, 13485), (10788, 13470), (11160, 13021)]