61971600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1201}}^1$

素因数の和:1265

約数の個数: 120

約数和(自身を含む): 203301472

約数和(自身を除く): 141329872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 43, 48, 50, 60, 75, 80, 86, 100, 120, 129, 150, 172, 200, 215, 240, 258, 300, 344, 400, 430, 516, 600, 645, 688, 860, 1032, 1075, 1200, 1201, 1290, 1720, 2064, 2150, 2402, 2580, 3225, 3440, 3603, 4300, 4804, 5160, 6005, 6450, 7206, 8600, 9608, 10320, 12010, 12900, 14412, 17200, 18015, 19216, 24020, 25800, 28824, 30025, 36030, 48040, 51600, 51643, 57648, 60050, 72060, 90075, 96080, 103286, 120100, 144120, 154929, 180150, 206572, 240200, 258215, 288240, 309858, 360300, 413144, 480400, 516430, 619716, 720600, 774645, 826288, 1032860, 1239432, 1291075, 1441200, 1549290, 2065720, 2478864, 2582150, 3098580, 3873225, 4131440, 5164300, 6197160, 7746450, 10328600, 12394320, 15492900, 20657200, 30985800, 61971600]

約数ペア:

[(1, 61971600), (2, 30985800), (3, 20657200), (4, 15492900), (5, 12394320), (6, 10328600), (8, 7746450), (10, 6197160), (12, 5164300), (15, 4131440), (16, 3873225), (20, 3098580), (24, 2582150), (25, 2478864), (30, 2065720), (40, 1549290), (43, 1441200), (48, 1291075), (50, 1239432), (60, 1032860), (75, 826288), (80, 774645), (86, 720600), (100, 619716), (120, 516430), (129, 480400), (150, 413144), (172, 360300), (200, 309858), (215, 288240), (240, 258215), (258, 240200), (300, 206572), (344, 180150), (400, 154929), (430, 144120), (516, 120100), (600, 103286), (645, 96080), (688, 90075), (860, 72060), (1032, 60050), (1075, 57648), (1200, 51643), (1201, 51600), (1290, 48040), (1720, 36030), (2064, 30025), (2150, 28824), (2402, 25800), (2580, 24020), (3225, 19216), (3440, 18015), (3603, 17200), (4300, 14412), (4804, 12900), (5160, 12010), (6005, 10320), (6450, 9608), (7206, 8600)]