180638100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{769}}^1$

素因数の和:824

約数の個数: 180

約数和(自身を含む): 606536700

約数和(自身を除く): 425898600

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, 81, 87, 90, 100, 108, 116, 135, 145, 150, 162, 174, 180, 225, 261, 270, 290, 300, 324, 348, 405, 435, 450, 522, 540, 580, 675, 725, 769, 783, 810, 870, 900, 1044, 1305, 1350, 1450, 1538, 1566, 1620, 1740, 2025, 2175, 2307, 2349, 2610, 2700, 2900, 3076, 3132, 3845, 3915, 4050, 4350, 4614, 4698, 5220, 6525, 6921, 7690, 7830, 8100, 8700, 9228, 9396, 11535, 11745, 13050, 13842, 15380, 15660, 19225, 19575, 20763, 22301, 23070, 23490, 26100, 27684, 34605, 38450, 39150, 41526, 44602, 46140, 46980, 57675, 58725, 62289, 66903, 69210, 76900, 78300, 83052, 89204, 103815, 111505, 115350, 117450, 124578, 133806, 138420, 173025, 200709, 207630, 223010, 230700, 234900, 249156, 267612, 311445, 334515, 346050, 401418, 415260, 446020, 519075, 557525, 602127, 622890, 669030, 692100, 802836, 1003545, 1038150, 1115050, 1204254, 1245780, 1338060, 1557225, 1672575, 1806381, 2007090, 2076300, 2230100, 2408508, 3010635, 3114450, 3345150, 3612762, 4014180, 5017725, 6021270, 6228900, 6690300, 7225524, 9031905, 10035450, 12042540, 15053175, 18063810, 20070900, 30106350, 36127620, 45159525, 60212700, 90319050, 180638100]

約数ペア:

[(1, 180638100), (2, 90319050), (3, 60212700), (4, 45159525), (5, 36127620), (6, 30106350), (9, 20070900), (10, 18063810), (12, 15053175), (15, 12042540), (18, 10035450), (20, 9031905), (25, 7225524), (27, 6690300), (29, 6228900), (30, 6021270), (36, 5017725), (45, 4014180), (50, 3612762), (54, 3345150), (58, 3114450), (60, 3010635), (75, 2408508), (81, 2230100), (87, 2076300), (90, 2007090), (100, 1806381), (108, 1672575), (116, 1557225), (135, 1338060), (145, 1245780), (150, 1204254), (162, 1115050), (174, 1038150), (180, 1003545), (225, 802836), (261, 692100), (270, 669030), (290, 622890), (300, 602127), (324, 557525), (348, 519075), (405, 446020), (435, 415260), (450, 401418), (522, 346050), (540, 334515), (580, 311445), (675, 267612), (725, 249156), (769, 234900), (783, 230700), (810, 223010), (870, 207630), (900, 200709), (1044, 173025), (1305, 138420), (1350, 133806), (1450, 124578), (1538, 117450), (1566, 115350), (1620, 111505), (1740, 103815), (2025, 89204), (2175, 83052), (2307, 78300), (2349, 76900), (2610, 69210), (2700, 66903), (2900, 62289), (3076, 58725), (3132, 57675), (3845, 46980), (3915, 46140), (4050, 44602), (4350, 41526), (4614, 39150), (4698, 38450), (5220, 34605), (6525, 27684), (6921, 26100), (7690, 23490), (7830, 23070), (8100, 22301), (8700, 20763), (9228, 19575), (9396, 19225), (11535, 15660), (11745, 15380), (13050, 13842)]