222053580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:213

約数の個数: 288

約数和(自身を含む): 817689600

約数和(自身を除く): 595636020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 58, 59, 60, 63, 70, 84, 87, 90, 103, 105, 116, 118, 126, 140, 145, 174, 177, 180, 203, 206, 210, 236, 252, 261, 290, 295, 309, 315, 348, 354, 406, 412, 413, 420, 435, 515, 522, 531, 580, 590, 609, 618, 630, 708, 721, 812, 826, 870, 885, 927, 1015, 1030, 1044, 1062, 1180, 1218, 1236, 1239, 1260, 1305, 1442, 1545, 1652, 1711, 1740, 1770, 1827, 1854, 2030, 2060, 2065, 2124, 2163, 2436, 2478, 2610, 2655, 2884, 2987, 3045, 3090, 3422, 3540, 3605, 3654, 3708, 3717, 4060, 4130, 4326, 4635, 4956, 5133, 5220, 5310, 5974, 6077, 6090, 6180, 6195, 6489, 6844, 7210, 7308, 7434, 8260, 8555, 8652, 8961, 9135, 9270, 10266, 10620, 10815, 11948, 11977, 12154, 12180, 12390, 12978, 14420, 14868, 14935, 15399, 17110, 17922, 18231, 18270, 18540, 18585, 20532, 20909, 21630, 23954, 24308, 24780, 25665, 25956, 26883, 29870, 30385, 30798, 32445, 34220, 35844, 35931, 36462, 36540, 37170, 41818, 42539, 43260, 44805, 47908, 51330, 53766, 54693, 59740, 59885, 60770, 61596, 62727, 64890, 71862, 72924, 74340, 76995, 83636, 85078, 89610, 91155, 102660, 104545, 107532, 107793, 109386, 119770, 121540, 125454, 127617, 129780, 134415, 143724, 153990, 170156, 176233, 179220, 179655, 182310, 188181, 209090, 212695, 215586, 218772, 239540, 250908, 255234, 268830, 273465, 307980, 313635, 352466, 359310, 364620, 376362, 382851, 418180, 425390, 431172, 510468, 528699, 537660, 538965, 546930, 627270, 638085, 704932, 718620, 752724, 765702, 850780, 881165, 940905, 1057398, 1077930, 1093860, 1233631, 1254540, 1276170, 1531404, 1586097, 1762330, 1881810, 1914255, 2114796, 2155860, 2467262, 2552340, 2643495, 3172194, 3524660, 3700893, 3763620, 3828510, 4934524, 5286990, 6168155, 6344388, 7401786, 7657020, 7930485, 10573980, 11102679, 12336310, 14803572, 15860970, 18504465, 22205358, 24672620, 31721940, 37008930, 44410716, 55513395, 74017860, 111026790, 222053580]

約数ペア:

[(1, 222053580), (2, 111026790), (3, 74017860), (4, 55513395), (5, 44410716), (6, 37008930), (7, 31721940), (9, 24672620), (10, 22205358), (12, 18504465), (14, 15860970), (15, 14803572), (18, 12336310), (20, 11102679), (21, 10573980), (28, 7930485), (29, 7657020), (30, 7401786), (35, 6344388), (36, 6168155), (42, 5286990), (45, 4934524), (58, 3828510), (59, 3763620), (60, 3700893), (63, 3524660), (70, 3172194), (84, 2643495), (87, 2552340), (90, 2467262), (103, 2155860), (105, 2114796), (116, 1914255), (118, 1881810), (126, 1762330), (140, 1586097), (145, 1531404), (174, 1276170), (177, 1254540), (180, 1233631), (203, 1093860), (206, 1077930), (210, 1057398), (236, 940905), (252, 881165), (261, 850780), (290, 765702), (295, 752724), (309, 718620), (315, 704932), (348, 638085), (354, 627270), (406, 546930), (412, 538965), (413, 537660), (420, 528699), (435, 510468), (515, 431172), (522, 425390), (531, 418180), (580, 382851), (590, 376362), (609, 364620), (618, 359310), (630, 352466), (708, 313635), (721, 307980), (812, 273465), (826, 268830), (870, 255234), (885, 250908), (927, 239540), (1015, 218772), (1030, 215586), (1044, 212695), (1062, 209090), (1180, 188181), (1218, 182310), (1236, 179655), (1239, 179220), (1260, 176233), (1305, 170156), (1442, 153990), (1545, 143724), (1652, 134415), (1711, 129780), (1740, 127617), (1770, 125454), (1827, 121540), (1854, 119770), (2030, 109386), (2060, 107793), (2065, 107532), (2124, 104545), (2163, 102660), (2436, 91155), (2478, 89610), (2610, 85078), (2655, 83636), (2884, 76995), (2987, 74340), (3045, 72924), (3090, 71862), (3422, 64890), (3540, 62727), (3605, 61596), (3654, 60770), (3708, 59885), (3717, 59740), (4060, 54693), (4130, 53766), (4326, 51330), (4635, 47908), (4956, 44805), (5133, 43260), (5220, 42539), (5310, 41818), (5974, 37170), (6077, 36540), (6090, 36462), (6180, 35931), (6195, 35844), (6489, 34220), (6844, 32445), (7210, 30798), (7308, 30385), (7434, 29870), (8260, 26883), (8555, 25956), (8652, 25665), (8961, 24780), (9135, 24308), (9270, 23954), (10266, 21630), (10620, 20909), (10815, 20532), (11948, 18585), (11977, 18540), (12154, 18270), (12180, 18231), (12390, 17922), (12978, 17110), (14420, 15399), (14868, 14935)]