138562920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7547}}^1$

素因数の和:7584

約数の個数: 128

約数和(自身を含む): 489110400

約数和(自身を除く): 350547480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1530, 1836, 2040, 2295, 3060, 3672, 4590, 6120, 7547, 9180, 15094, 18360, 22641, 30188, 37735, 45282, 60376, 67923, 75470, 90564, 113205, 128299, 135846, 150940, 181128, 203769, 226410, 256598, 271692, 301880, 339615, 384897, 407538, 452820, 513196, 543384, 641495, 679230, 769794, 815076, 905640, 1018845, 1026392, 1154691, 1282990, 1358460, 1539588, 1630152, 1924485, 2037690, 2309382, 2565980, 2716920, 3079176, 3464073, 3848970, 4075380, 4618764, 5131960, 5773455, 6928146, 7697940, 8150760, 9237528, 11546910, 13856292, 15395880, 17320365, 23093820, 27712584, 34640730, 46187640, 69281460, 138562920]

約数ペア:

[(1, 138562920), (2, 69281460), (3, 46187640), (4, 34640730), (5, 27712584), (6, 23093820), (8, 17320365), (9, 15395880), (10, 13856292), (12, 11546910), (15, 9237528), (17, 8150760), (18, 7697940), (20, 6928146), (24, 5773455), (27, 5131960), (30, 4618764), (34, 4075380), (36, 3848970), (40, 3464073), (45, 3079176), (51, 2716920), (54, 2565980), (60, 2309382), (68, 2037690), (72, 1924485), (85, 1630152), (90, 1539588), (102, 1358460), (108, 1282990), (120, 1154691), (135, 1026392), (136, 1018845), (153, 905640), (170, 815076), (180, 769794), (204, 679230), (216, 641495), (255, 543384), (270, 513196), (306, 452820), (340, 407538), (360, 384897), (408, 339615), (459, 301880), (510, 271692), (540, 256598), (612, 226410), (680, 203769), (765, 181128), (918, 150940), (1020, 135846), (1080, 128299), (1224, 113205), (1530, 90564), (1836, 75470), (2040, 67923), (2295, 60376), (3060, 45282), (3672, 37735), (4590, 30188), (6120, 22641), (7547, 18360), (9180, 15094)]