103905000

素因数分解:

$2^3\times 3^2\times 5^4\times {\mathrm{2309}}^1$

素因数の和:2341

約数の個数: 120

約数和(自身を含む): 351801450

約数和(自身を除く): 247896450

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 625, 750, 900, 1000, 1125, 1250, 1500, 1800, 1875, 2250, 2309, 2500, 3000, 3750, 4500, 4618, 5000, 5625, 6927, 7500, 9000, 9236, 11250, 11545, 13854, 15000, 18472, 20781, 22500, 23090, 27708, 34635, 41562, 45000, 46180, 55416, 57725, 69270, 83124, 92360, 103905, 115450, 138540, 166248, 173175, 207810, 230900, 277080, 288625, 346350, 415620, 461800, 519525, 577250, 692700, 831240, 865875, 1039050, 1154500, 1385400, 1443125, 1731750, 2078100, 2309000, 2597625, 2886250, 3463500, 4156200, 4329375, 5195250, 5772500, 6927000, 8658750, 10390500, 11545000, 12988125, 17317500, 20781000, 25976250, 34635000, 51952500, 103905000]

約数ペア:

[(1, 103905000), (2, 51952500), (3, 34635000), (4, 25976250), (5, 20781000), (6, 17317500), (8, 12988125), (9, 11545000), (10, 10390500), (12, 8658750), (15, 6927000), (18, 5772500), (20, 5195250), (24, 4329375), (25, 4156200), (30, 3463500), (36, 2886250), (40, 2597625), (45, 2309000), (50, 2078100), (60, 1731750), (72, 1443125), (75, 1385400), (90, 1154500), (100, 1039050), (120, 865875), (125, 831240), (150, 692700), (180, 577250), (200, 519525), (225, 461800), (250, 415620), (300, 346350), (360, 288625), (375, 277080), (450, 230900), (500, 207810), (600, 173175), (625, 166248), (750, 138540), (900, 115450), (1000, 103905), (1125, 92360), (1250, 83124), (1500, 69270), (1800, 57725), (1875, 55416), (2250, 46180), (2309, 45000), (2500, 41562), (3000, 34635), (3750, 27708), (4500, 23090), (4618, 22500), (5000, 20781), (5625, 18472), (6927, 15000), (7500, 13854), (9000, 11545), (9236, 11250)]