225258511600

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1459}}^1\times {\mathrm{12451}}^1$

素因数の和:13959

約数の個数: 120

約数和(自身を含む): 559068899840

約数和(自身を除く): 333810388240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 155, 200, 248, 310, 400, 496, 620, 775, 1240, 1459, 1550, 2480, 2918, 3100, 5836, 6200, 7295, 11672, 12400, 12451, 14590, 23344, 24902, 29180, 36475, 45229, 49804, 58360, 62255, 72950, 90458, 99608, 116720, 124510, 145900, 180916, 199216, 226145, 249020, 291800, 311275, 361832, 385981, 452290, 498040, 583600, 622550, 723664, 771962, 904580, 996080, 1130725, 1245100, 1543924, 1809160, 1929905, 2261450, 2490200, 3087848, 3618320, 3859810, 4522900, 4980400, 6175696, 7719620, 9045800, 9649525, 15439240, 18091600, 18166009, 19299050, 30878480, 36332018, 38598100, 72664036, 77196200, 90830045, 145328072, 154392400, 181660090, 290656144, 363320180, 454150225, 563146279, 726640360, 908300450, 1126292558, 1453280720, 1816600900, 2252585116, 2815731395, 3633201800, 4505170232, 5631462790, 7266403600, 9010340464, 11262925580, 14078656975, 22525851160, 28157313950, 45051702320, 56314627900, 112629255800, 225258511600]

約数ペア:

[(1, 225258511600), (2, 112629255800), (4, 56314627900), (5, 45051702320), (8, 28157313950), (10, 22525851160), (16, 14078656975), (20, 11262925580), (25, 9010340464), (31, 7266403600), (40, 5631462790), (50, 4505170232), (62, 3633201800), (80, 2815731395), (100, 2252585116), (124, 1816600900), (155, 1453280720), (200, 1126292558), (248, 908300450), (310, 726640360), (400, 563146279), (496, 454150225), (620, 363320180), (775, 290656144), (1240, 181660090), (1459, 154392400), (1550, 145328072), (2480, 90830045), (2918, 77196200), (3100, 72664036), (5836, 38598100), (6200, 36332018), (7295, 30878480), (11672, 19299050), (12400, 18166009), (12451, 18091600), (14590, 15439240), (23344, 9649525), (24902, 9045800), (29180, 7719620), (36475, 6175696), (45229, 4980400), (49804, 4522900), (58360, 3859810), (62255, 3618320), (72950, 3087848), (90458, 2490200), (99608, 2261450), (116720, 1929905), (124510, 1809160), (145900, 1543924), (180916, 1245100), (199216, 1130725), (226145, 996080), (249020, 904580), (291800, 771962), (311275, 723664), (361832, 622550), (385981, 583600), (452290, 498040)]