74561900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3673}}^1$

素因数の和:3723

約数の個数: 72

約数和(自身を含む): 191341920

約数和(自身を除く): 116780020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 50, 58, 70, 100, 116, 140, 145, 175, 203, 290, 350, 406, 580, 700, 725, 812, 1015, 1450, 2030, 2900, 3673, 4060, 5075, 7346, 10150, 14692, 18365, 20300, 25711, 36730, 51422, 73460, 91825, 102844, 106517, 128555, 183650, 213034, 257110, 367300, 426068, 514220, 532585, 642775, 745619, 1065170, 1285550, 1491238, 2130340, 2571100, 2662925, 2982476, 3728095, 5325850, 7456190, 10651700, 14912380, 18640475, 37280950, 74561900]

約数ペア:

[(1, 74561900), (2, 37280950), (4, 18640475), (5, 14912380), (7, 10651700), (10, 7456190), (14, 5325850), (20, 3728095), (25, 2982476), (28, 2662925), (29, 2571100), (35, 2130340), (50, 1491238), (58, 1285550), (70, 1065170), (100, 745619), (116, 642775), (140, 532585), (145, 514220), (175, 426068), (203, 367300), (290, 257110), (350, 213034), (406, 183650), (580, 128555), (700, 106517), (725, 102844), (812, 91825), (1015, 73460), (1450, 51422), (2030, 36730), (2900, 25711), (3673, 20300), (4060, 18365), (5075, 14692), (7346, 10150)]