412172820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{761}}^1$

素因数の和:855

約数の個数: 192

約数和(自身を含む): 1382572800

約数和(自身を除く): 970399980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 59, 60, 68, 85, 90, 102, 108, 118, 135, 153, 170, 177, 180, 204, 236, 255, 270, 295, 306, 340, 354, 459, 510, 531, 540, 590, 612, 708, 761, 765, 885, 918, 1003, 1020, 1062, 1180, 1522, 1530, 1593, 1770, 1836, 2006, 2124, 2283, 2295, 2655, 3009, 3044, 3060, 3186, 3540, 3805, 4012, 4566, 4590, 5015, 5310, 6018, 6372, 6849, 7610, 7965, 9027, 9132, 9180, 10030, 10620, 11415, 12036, 12937, 13698, 15045, 15220, 15930, 18054, 20060, 20547, 22830, 25874, 27081, 27396, 30090, 31860, 34245, 36108, 38811, 41094, 44899, 45135, 45660, 51748, 54162, 60180, 64685, 68490, 77622, 82188, 89798, 90270, 102735, 108324, 116433, 129370, 134697, 135405, 136980, 155244, 179596, 180540, 194055, 205470, 224495, 232866, 258740, 269394, 270810, 349299, 388110, 404091, 410940, 448990, 465732, 538788, 541620, 582165, 673485, 698598, 763283, 776220, 808182, 897980, 1164330, 1212273, 1346970, 1397196, 1526566, 1616364, 1746495, 2020455, 2289849, 2328660, 2424546, 2693940, 3053132, 3492990, 3816415, 4040910, 4579698, 4849092, 6061365, 6869547, 6985980, 7632830, 8081820, 9159396, 11449245, 12122730, 13739094, 15265660, 20608641, 22898490, 24245460, 27478188, 34347735, 41217282, 45796980, 68695470, 82434564, 103043205, 137390940, 206086410, 412172820]

約数ペア:

[(1, 412172820), (2, 206086410), (3, 137390940), (4, 103043205), (5, 82434564), (6, 68695470), (9, 45796980), (10, 41217282), (12, 34347735), (15, 27478188), (17, 24245460), (18, 22898490), (20, 20608641), (27, 15265660), (30, 13739094), (34, 12122730), (36, 11449245), (45, 9159396), (51, 8081820), (54, 7632830), (59, 6985980), (60, 6869547), (68, 6061365), (85, 4849092), (90, 4579698), (102, 4040910), (108, 3816415), (118, 3492990), (135, 3053132), (153, 2693940), (170, 2424546), (177, 2328660), (180, 2289849), (204, 2020455), (236, 1746495), (255, 1616364), (270, 1526566), (295, 1397196), (306, 1346970), (340, 1212273), (354, 1164330), (459, 897980), (510, 808182), (531, 776220), (540, 763283), (590, 698598), (612, 673485), (708, 582165), (761, 541620), (765, 538788), (885, 465732), (918, 448990), (1003, 410940), (1020, 404091), (1062, 388110), (1180, 349299), (1522, 270810), (1530, 269394), (1593, 258740), (1770, 232866), (1836, 224495), (2006, 205470), (2124, 194055), (2283, 180540), (2295, 179596), (2655, 155244), (3009, 136980), (3044, 135405), (3060, 134697), (3186, 129370), (3540, 116433), (3805, 108324), (4012, 102735), (4566, 90270), (4590, 89798), (5015, 82188), (5310, 77622), (6018, 68490), (6372, 64685), (6849, 60180), (7610, 54162), (7965, 51748), (9027, 45660), (9132, 45135), (9180, 44899), (10030, 41094), (10620, 38811), (11415, 36108), (12036, 34245), (12937, 31860), (13698, 30090), (15045, 27396), (15220, 27081), (15930, 25874), (18054, 22830), (20060, 20547)]