109672780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:296

約数の個数: 144

約数和(自身を含む): 294749280

約数和(自身を除く): 185076500

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 29, 34, 35, 49, 58, 68, 70, 85, 98, 116, 119, 140, 145, 170, 196, 203, 227, 238, 245, 290, 340, 406, 454, 476, 490, 493, 580, 595, 812, 833, 908, 980, 986, 1015, 1135, 1190, 1421, 1589, 1666, 1972, 2030, 2270, 2380, 2465, 2842, 3178, 3332, 3451, 3859, 4060, 4165, 4540, 4930, 5684, 6356, 6583, 6902, 7105, 7718, 7945, 8330, 9860, 11123, 13166, 13804, 14210, 15436, 15890, 16660, 17255, 19295, 22246, 24157, 26332, 27013, 28420, 31780, 32915, 34510, 38590, 44492, 46081, 48314, 54026, 55615, 65830, 69020, 77180, 92162, 96628, 108052, 111230, 111911, 120785, 131660, 135065, 184324, 189091, 222460, 223822, 230405, 241570, 270130, 322567, 378182, 447644, 460810, 483140, 540260, 559555, 645134, 756364, 783377, 921620, 945455, 1119110, 1290268, 1566754, 1612835, 1890910, 2238220, 3133508, 3225670, 3781820, 3916885, 5483639, 6451340, 7833770, 10967278, 15667540, 21934556, 27418195, 54836390, 109672780]

約数ペア:

[(1, 109672780), (2, 54836390), (4, 27418195), (5, 21934556), (7, 15667540), (10, 10967278), (14, 7833770), (17, 6451340), (20, 5483639), (28, 3916885), (29, 3781820), (34, 3225670), (35, 3133508), (49, 2238220), (58, 1890910), (68, 1612835), (70, 1566754), (85, 1290268), (98, 1119110), (116, 945455), (119, 921620), (140, 783377), (145, 756364), (170, 645134), (196, 559555), (203, 540260), (227, 483140), (238, 460810), (245, 447644), (290, 378182), (340, 322567), (406, 270130), (454, 241570), (476, 230405), (490, 223822), (493, 222460), (580, 189091), (595, 184324), (812, 135065), (833, 131660), (908, 120785), (980, 111911), (986, 111230), (1015, 108052), (1135, 96628), (1190, 92162), (1421, 77180), (1589, 69020), (1666, 65830), (1972, 55615), (2030, 54026), (2270, 48314), (2380, 46081), (2465, 44492), (2842, 38590), (3178, 34510), (3332, 32915), (3451, 31780), (3859, 28420), (4060, 27013), (4165, 26332), (4540, 24157), (4930, 22246), (5684, 19295), (6356, 17255), (6583, 16660), (6902, 15890), (7105, 15436), (7718, 14210), (7945, 13804), (8330, 13166), (9860, 11123)]