225257850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:301

約数の個数: 144

約数和(自身を含む): 632896992

約数和(自身を除く): 407639142

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 37, 45, 50, 74, 75, 83, 90, 111, 150, 163, 166, 185, 222, 225, 249, 326, 333, 370, 415, 450, 489, 498, 555, 666, 747, 815, 830, 925, 978, 1110, 1245, 1467, 1494, 1630, 1665, 1850, 2075, 2445, 2490, 2775, 2934, 3071, 3330, 3735, 4075, 4150, 4890, 5550, 6031, 6142, 6225, 7335, 7470, 8150, 8325, 9213, 12062, 12225, 12450, 13529, 14670, 15355, 16650, 18093, 18426, 18675, 24450, 27058, 27639, 30155, 30710, 36186, 36675, 37350, 40587, 46065, 54279, 55278, 60310, 67645, 73350, 76775, 81174, 90465, 92130, 108558, 121761, 135290, 138195, 150775, 153550, 180930, 202935, 230325, 243522, 271395, 276390, 301550, 338225, 405870, 452325, 460650, 500573, 542790, 608805, 676450, 690975, 904650, 1001146, 1014675, 1217610, 1356975, 1381950, 1501719, 2029350, 2502865, 2713950, 3003438, 3044025, 4505157, 5005730, 6088050, 7508595, 9010314, 12514325, 15017190, 22525785, 25028650, 37542975, 45051570, 75085950, 112628925, 225257850]

約数ペア:

[(1, 225257850), (2, 112628925), (3, 75085950), (5, 45051570), (6, 37542975), (9, 25028650), (10, 22525785), (15, 15017190), (18, 12514325), (25, 9010314), (30, 7508595), (37, 6088050), (45, 5005730), (50, 4505157), (74, 3044025), (75, 3003438), (83, 2713950), (90, 2502865), (111, 2029350), (150, 1501719), (163, 1381950), (166, 1356975), (185, 1217610), (222, 1014675), (225, 1001146), (249, 904650), (326, 690975), (333, 676450), (370, 608805), (415, 542790), (450, 500573), (489, 460650), (498, 452325), (555, 405870), (666, 338225), (747, 301550), (815, 276390), (830, 271395), (925, 243522), (978, 230325), (1110, 202935), (1245, 180930), (1467, 153550), (1494, 150775), (1630, 138195), (1665, 135290), (1850, 121761), (2075, 108558), (2445, 92130), (2490, 90465), (2775, 81174), (2934, 76775), (3071, 73350), (3330, 67645), (3735, 60310), (4075, 55278), (4150, 54279), (4890, 46065), (5550, 40587), (6031, 37350), (6142, 36675), (6225, 36186), (7335, 30710), (7470, 30155), (8150, 27639), (8325, 27058), (9213, 24450), (12062, 18675), (12225, 18426), (12450, 18093), (13529, 16650), (14670, 15355)]