1330332660

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9439}}^1$

素因数の和:9492

約数の個数: 144

約数和(自身を含む): 4329561600

約数和(自身を除く): 2999228940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 81, 87, 90, 108, 116, 135, 145, 162, 174, 180, 243, 261, 270, 290, 324, 348, 405, 435, 486, 522, 540, 580, 783, 810, 870, 972, 1044, 1215, 1305, 1566, 1620, 1740, 2349, 2430, 2610, 3132, 3915, 4698, 4860, 5220, 7047, 7830, 9396, 9439, 11745, 14094, 15660, 18878, 23490, 28188, 28317, 35235, 37756, 46980, 47195, 56634, 70470, 84951, 94390, 113268, 140940, 141585, 169902, 188780, 254853, 273731, 283170, 339804, 424755, 509706, 547462, 566340, 764559, 821193, 849510, 1019412, 1094924, 1274265, 1368655, 1529118, 1642386, 1699020, 2293677, 2463579, 2548530, 2737310, 3058236, 3284772, 3822795, 4105965, 4587354, 4927158, 5097060, 5474620, 7390737, 7645590, 8211930, 9174708, 9854316, 11468385, 12317895, 14781474, 15291180, 16423860, 22172211, 22936770, 24635790, 29562948, 36953685, 44344422, 45873540, 49271580, 66516633, 73907370, 88688844, 110861055, 133033266, 147814740, 221722110, 266066532, 332583165, 443444220, 665166330, 1330332660]

約数ペア:

[(1, 1330332660), (2, 665166330), (3, 443444220), (4, 332583165), (5, 266066532), (6, 221722110), (9, 147814740), (10, 133033266), (12, 110861055), (15, 88688844), (18, 73907370), (20, 66516633), (27, 49271580), (29, 45873540), (30, 44344422), (36, 36953685), (45, 29562948), (54, 24635790), (58, 22936770), (60, 22172211), (81, 16423860), (87, 15291180), (90, 14781474), (108, 12317895), (116, 11468385), (135, 9854316), (145, 9174708), (162, 8211930), (174, 7645590), (180, 7390737), (243, 5474620), (261, 5097060), (270, 4927158), (290, 4587354), (324, 4105965), (348, 3822795), (405, 3284772), (435, 3058236), (486, 2737310), (522, 2548530), (540, 2463579), (580, 2293677), (783, 1699020), (810, 1642386), (870, 1529118), (972, 1368655), (1044, 1274265), (1215, 1094924), (1305, 1019412), (1566, 849510), (1620, 821193), (1740, 764559), (2349, 566340), (2430, 547462), (2610, 509706), (3132, 424755), (3915, 339804), (4698, 283170), (4860, 273731), (5220, 254853), (7047, 188780), (7830, 169902), (9396, 141585), (9439, 140940), (11745, 113268), (14094, 94390), (15660, 84951), (18878, 70470), (23490, 56634), (28188, 47195), (28317, 46980), (35235, 37756)]