136405800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{75781}}^1$

素因数の和:75803

約数の個数: 72

約数和(自身を含む): 458102190

約数和(自身を除く): 321696390

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, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 75781, 151562, 227343, 303124, 378905, 454686, 606248, 682029, 757810, 909372, 1136715, 1364058, 1515620, 1818744, 1894525, 2273430, 2728116, 3031240, 3410145, 3789050, 4546860, 5456232, 5683575, 6820290, 7578100, 9093720, 11367150, 13640580, 15156200, 17050725, 22734300, 27281160, 34101450, 45468600, 68202900, 136405800]

約数ペア:

[(1, 136405800), (2, 68202900), (3, 45468600), (4, 34101450), (5, 27281160), (6, 22734300), (8, 17050725), (9, 15156200), (10, 13640580), (12, 11367150), (15, 9093720), (18, 7578100), (20, 6820290), (24, 5683575), (25, 5456232), (30, 4546860), (36, 3789050), (40, 3410145), (45, 3031240), (50, 2728116), (60, 2273430), (72, 1894525), (75, 1818744), (90, 1515620), (100, 1364058), (120, 1136715), (150, 909372), (180, 757810), (200, 682029), (225, 606248), (300, 454686), (360, 378905), (450, 303124), (600, 227343), (900, 151562), (1800, 75781)]