228119220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2081}}^1$

素因数の和:2135

約数の個数: 192

約数和(自身を含む): 839462400

約数和(自身を除く): 611343180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 29, 30, 35, 36, 42, 45, 54, 58, 60, 63, 70, 84, 87, 90, 105, 108, 116, 126, 135, 140, 145, 174, 180, 189, 203, 210, 252, 261, 270, 290, 315, 348, 378, 406, 420, 435, 522, 540, 580, 609, 630, 756, 783, 812, 870, 945, 1015, 1044, 1218, 1260, 1305, 1566, 1740, 1827, 1890, 2030, 2081, 2436, 2610, 3045, 3132, 3654, 3780, 3915, 4060, 4162, 5220, 5481, 6090, 6243, 7308, 7830, 8324, 9135, 10405, 10962, 12180, 12486, 14567, 15660, 18270, 18729, 20810, 21924, 24972, 27405, 29134, 31215, 36540, 37458, 41620, 43701, 54810, 56187, 58268, 60349, 62430, 72835, 74916, 87402, 93645, 109620, 112374, 120698, 124860, 131103, 145670, 174804, 181047, 187290, 218505, 224748, 241396, 262206, 280935, 291340, 301745, 362094, 374580, 393309, 422443, 437010, 524412, 543141, 561870, 603490, 655515, 724188, 786618, 844886, 874020, 905235, 1086282, 1123740, 1206980, 1267329, 1311030, 1573236, 1629423, 1689772, 1810470, 1966545, 2112215, 2172564, 2534658, 2622060, 2715705, 3258846, 3620940, 3801987, 3933090, 4224430, 5069316, 5431410, 6336645, 6517692, 7603974, 7866180, 8147115, 8448860, 10862820, 11405961, 12673290, 15207948, 16294230, 19009935, 22811922, 25346580, 32588460, 38019870, 45623844, 57029805, 76039740, 114059610, 228119220]

約数ペア:

[(1, 228119220), (2, 114059610), (3, 76039740), (4, 57029805), (5, 45623844), (6, 38019870), (7, 32588460), (9, 25346580), (10, 22811922), (12, 19009935), (14, 16294230), (15, 15207948), (18, 12673290), (20, 11405961), (21, 10862820), (27, 8448860), (28, 8147115), (29, 7866180), (30, 7603974), (35, 6517692), (36, 6336645), (42, 5431410), (45, 5069316), (54, 4224430), (58, 3933090), (60, 3801987), (63, 3620940), (70, 3258846), (84, 2715705), (87, 2622060), (90, 2534658), (105, 2172564), (108, 2112215), (116, 1966545), (126, 1810470), (135, 1689772), (140, 1629423), (145, 1573236), (174, 1311030), (180, 1267329), (189, 1206980), (203, 1123740), (210, 1086282), (252, 905235), (261, 874020), (270, 844886), (290, 786618), (315, 724188), (348, 655515), (378, 603490), (406, 561870), (420, 543141), (435, 524412), (522, 437010), (540, 422443), (580, 393309), (609, 374580), (630, 362094), (756, 301745), (783, 291340), (812, 280935), (870, 262206), (945, 241396), (1015, 224748), (1044, 218505), (1218, 187290), (1260, 181047), (1305, 174804), (1566, 145670), (1740, 131103), (1827, 124860), (1890, 120698), (2030, 112374), (2081, 109620), (2436, 93645), (2610, 87402), (3045, 74916), (3132, 72835), (3654, 62430), (3780, 60349), (3915, 58268), (4060, 56187), (4162, 54810), (5220, 43701), (5481, 41620), (6090, 37458), (6243, 36540), (7308, 31215), (7830, 29134), (8324, 27405), (9135, 24972), (10405, 21924), (10962, 20810), (12180, 18729), (12486, 18270), (14567, 15660)]