130212900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1663}}^1$

素因数の和:1715

約数の個数: 144

約数和(自身を含む): 433305600

約数和(自身を除く): 303092700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 29, 30, 36, 45, 50, 54, 58, 60, 75, 87, 90, 100, 108, 116, 135, 145, 150, 174, 180, 225, 261, 270, 290, 300, 348, 435, 450, 522, 540, 580, 675, 725, 783, 870, 900, 1044, 1305, 1350, 1450, 1566, 1663, 1740, 2175, 2610, 2700, 2900, 3132, 3326, 3915, 4350, 4989, 5220, 6525, 6652, 7830, 8315, 8700, 9978, 13050, 14967, 15660, 16630, 19575, 19956, 24945, 26100, 29934, 33260, 39150, 41575, 44901, 48227, 49890, 59868, 74835, 78300, 83150, 89802, 96454, 99780, 124725, 144681, 149670, 166300, 179604, 192908, 224505, 241135, 249450, 289362, 299340, 374175, 434043, 449010, 482270, 498900, 578724, 723405, 748350, 868086, 898020, 964540, 1122525, 1205675, 1302129, 1446810, 1496700, 1736172, 2170215, 2245050, 2411350, 2604258, 2893620, 3617025, 4340430, 4490100, 4822700, 5208516, 6510645, 7234050, 8680860, 10851075, 13021290, 14468100, 21702150, 26042580, 32553225, 43404300, 65106450, 130212900]

約数ペア:

[(1, 130212900), (2, 65106450), (3, 43404300), (4, 32553225), (5, 26042580), (6, 21702150), (9, 14468100), (10, 13021290), (12, 10851075), (15, 8680860), (18, 7234050), (20, 6510645), (25, 5208516), (27, 4822700), (29, 4490100), (30, 4340430), (36, 3617025), (45, 2893620), (50, 2604258), (54, 2411350), (58, 2245050), (60, 2170215), (75, 1736172), (87, 1496700), (90, 1446810), (100, 1302129), (108, 1205675), (116, 1122525), (135, 964540), (145, 898020), (150, 868086), (174, 748350), (180, 723405), (225, 578724), (261, 498900), (270, 482270), (290, 449010), (300, 434043), (348, 374175), (435, 299340), (450, 289362), (522, 249450), (540, 241135), (580, 224505), (675, 192908), (725, 179604), (783, 166300), (870, 149670), (900, 144681), (1044, 124725), (1305, 99780), (1350, 96454), (1450, 89802), (1566, 83150), (1663, 78300), (1740, 74835), (2175, 59868), (2610, 49890), (2700, 48227), (2900, 44901), (3132, 41575), (3326, 39150), (3915, 33260), (4350, 29934), (4989, 26100), (5220, 24945), (6525, 19956), (6652, 19575), (7830, 16630), (8315, 15660), (8700, 14967), (9978, 13050)]