9037980

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{797}}^1$

素因数の和:825

約数の個数: 120

約数和(自身を含む): 32443488

約数和(自身を除く): 23405508

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 797, 810, 945, 1134, 1260, 1594, 1620, 1890, 2268, 2391, 2835, 3188, 3780, 3985, 4782, 5579, 5670, 7173, 7970, 9564, 11158, 11340, 11955, 14346, 15940, 16737, 21519, 22316, 23910, 27895, 28692, 33474, 35865, 43038, 47820, 50211, 55790, 64557, 66948, 71730, 83685, 86076, 100422, 107595, 111580, 129114, 143460, 150633, 167370, 200844, 215190, 251055, 258228, 301266, 322785, 334740, 430380, 451899, 502110, 602532, 645570, 753165, 903798, 1004220, 1291140, 1506330, 1807596, 2259495, 3012660, 4518990, 9037980]

約数ペア:

[(1, 9037980), (2, 4518990), (3, 3012660), (4, 2259495), (5, 1807596), (6, 1506330), (7, 1291140), (9, 1004220), (10, 903798), (12, 753165), (14, 645570), (15, 602532), (18, 502110), (20, 451899), (21, 430380), (27, 334740), (28, 322785), (30, 301266), (35, 258228), (36, 251055), (42, 215190), (45, 200844), (54, 167370), (60, 150633), (63, 143460), (70, 129114), (81, 111580), (84, 107595), (90, 100422), (105, 86076), (108, 83685), (126, 71730), (135, 66948), (140, 64557), (162, 55790), (180, 50211), (189, 47820), (210, 43038), (252, 35865), (270, 33474), (315, 28692), (324, 27895), (378, 23910), (405, 22316), (420, 21519), (540, 16737), (567, 15940), (630, 14346), (756, 11955), (797, 11340), (810, 11158), (945, 9564), (1134, 7970), (1260, 7173), (1594, 5670), (1620, 5579), (1890, 4782), (2268, 3985), (2391, 3780), (2835, 3188)]