288610020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:395

約数の個数: 192

約数和(自身を含む): 961632000

約数和(自身を除く): 673021980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 149, 153, 170, 180, 204, 211, 255, 270, 298, 306, 340, 422, 447, 459, 510, 540, 596, 612, 633, 745, 765, 844, 894, 918, 1020, 1055, 1266, 1341, 1490, 1530, 1788, 1836, 1899, 2110, 2235, 2295, 2532, 2533, 2682, 2980, 3060, 3165, 3587, 3798, 4023, 4220, 4470, 4590, 5066, 5364, 5697, 6330, 6705, 7174, 7596, 7599, 8046, 8940, 9180, 9495, 10132, 10761, 11394, 12660, 12665, 13410, 14348, 15198, 16092, 17935, 18990, 20115, 21522, 22788, 22797, 25330, 26820, 28485, 30396, 31439, 32283, 35870, 37980, 37995, 40230, 43044, 45594, 50660, 53805, 56970, 62878, 64566, 68391, 71740, 75990, 80460, 91188, 94317, 96849, 107610, 113940, 113985, 125756, 129132, 136782, 151980, 157195, 161415, 188634, 193698, 215220, 227970, 273564, 282951, 314390, 322830, 341955, 377268, 387396, 455940, 471585, 484245, 534463, 565902, 628780, 645660, 683910, 848853, 943170, 968490, 1068926, 1131804, 1367820, 1414755, 1603389, 1697706, 1886340, 1936980, 2137852, 2672315, 2829510, 3206778, 3395412, 4244265, 4810167, 5344630, 5659020, 6413556, 8016945, 8488530, 9620334, 10689260, 14430501, 16033890, 16977060, 19240668, 24050835, 28861002, 32067780, 48101670, 57722004, 72152505, 96203340, 144305010, 288610020]

約数ペア:

[(1, 288610020), (2, 144305010), (3, 96203340), (4, 72152505), (5, 57722004), (6, 48101670), (9, 32067780), (10, 28861002), (12, 24050835), (15, 19240668), (17, 16977060), (18, 16033890), (20, 14430501), (27, 10689260), (30, 9620334), (34, 8488530), (36, 8016945), (45, 6413556), (51, 5659020), (54, 5344630), (60, 4810167), (68, 4244265), (85, 3395412), (90, 3206778), (102, 2829510), (108, 2672315), (135, 2137852), (149, 1936980), (153, 1886340), (170, 1697706), (180, 1603389), (204, 1414755), (211, 1367820), (255, 1131804), (270, 1068926), (298, 968490), (306, 943170), (340, 848853), (422, 683910), (447, 645660), (459, 628780), (510, 565902), (540, 534463), (596, 484245), (612, 471585), (633, 455940), (745, 387396), (765, 377268), (844, 341955), (894, 322830), (918, 314390), (1020, 282951), (1055, 273564), (1266, 227970), (1341, 215220), (1490, 193698), (1530, 188634), (1788, 161415), (1836, 157195), (1899, 151980), (2110, 136782), (2235, 129132), (2295, 125756), (2532, 113985), (2533, 113940), (2682, 107610), (2980, 96849), (3060, 94317), (3165, 91188), (3587, 80460), (3798, 75990), (4023, 71740), (4220, 68391), (4470, 64566), (4590, 62878), (5066, 56970), (5364, 53805), (5697, 50660), (6330, 45594), (6705, 43044), (7174, 40230), (7596, 37995), (7599, 37980), (8046, 35870), (8940, 32283), (9180, 31439), (9495, 30396), (10132, 28485), (10761, 26820), (11394, 25330), (12660, 22797), (12665, 22788), (13410, 21522), (14348, 20115), (15198, 18990), (16092, 17935)]