181173240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{739}}^1$

素因数の和:986

約数の個数: 128

約数和(自身を含む): 607392000

約数和(自身を除く): 426218760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 227, 270, 360, 454, 540, 681, 739, 908, 1080, 1135, 1362, 1478, 1816, 2043, 2217, 2270, 2724, 2956, 3405, 3695, 4086, 4434, 4540, 5448, 5912, 6129, 6651, 6810, 7390, 8172, 8868, 9080, 10215, 11085, 12258, 13302, 13620, 14780, 16344, 17736, 19953, 20430, 22170, 24516, 26604, 27240, 29560, 30645, 33255, 39906, 40860, 44340, 49032, 53208, 61290, 66510, 79812, 81720, 88680, 99765, 122580, 133020, 159624, 167753, 199530, 245160, 266040, 335506, 399060, 503259, 671012, 798120, 838765, 1006518, 1342024, 1509777, 1677530, 2013036, 2516295, 3019554, 3355060, 4026072, 4529331, 5032590, 6039108, 6710120, 7548885, 9058662, 10065180, 12078216, 15097770, 18117324, 20130360, 22646655, 30195540, 36234648, 45293310, 60391080, 90586620, 181173240]

約数ペア:

[(1, 181173240), (2, 90586620), (3, 60391080), (4, 45293310), (5, 36234648), (6, 30195540), (8, 22646655), (9, 20130360), (10, 18117324), (12, 15097770), (15, 12078216), (18, 10065180), (20, 9058662), (24, 7548885), (27, 6710120), (30, 6039108), (36, 5032590), (40, 4529331), (45, 4026072), (54, 3355060), (60, 3019554), (72, 2516295), (90, 2013036), (108, 1677530), (120, 1509777), (135, 1342024), (180, 1006518), (216, 838765), (227, 798120), (270, 671012), (360, 503259), (454, 399060), (540, 335506), (681, 266040), (739, 245160), (908, 199530), (1080, 167753), (1135, 159624), (1362, 133020), (1478, 122580), (1816, 99765), (2043, 88680), (2217, 81720), (2270, 79812), (2724, 66510), (2956, 61290), (3405, 53208), (3695, 49032), (4086, 44340), (4434, 40860), (4540, 39906), (5448, 33255), (5912, 30645), (6129, 29560), (6651, 27240), (6810, 26604), (7390, 24516), (8172, 22170), (8868, 20430), (9080, 19953), (10215, 17736), (11085, 16344), (12258, 14780), (13302, 13620)]