103274220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:248

約数の個数: 192

約数和(自身を含む): 349977600

約数和(自身を除く): 246703380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 61, 70, 84, 87, 105, 116, 122, 139, 140, 145, 174, 183, 203, 210, 244, 278, 290, 305, 348, 366, 406, 417, 420, 427, 435, 556, 580, 609, 610, 695, 732, 812, 834, 854, 870, 915, 973, 1015, 1218, 1220, 1281, 1390, 1668, 1708, 1740, 1769, 1830, 1946, 2030, 2085, 2135, 2436, 2562, 2780, 2919, 3045, 3538, 3660, 3892, 4031, 4060, 4170, 4270, 4865, 5124, 5307, 5838, 6090, 6405, 7076, 8062, 8340, 8479, 8540, 8845, 9730, 10614, 11676, 12093, 12180, 12383, 12810, 14595, 16124, 16958, 17690, 19460, 20155, 21228, 24186, 24766, 25437, 25620, 26535, 28217, 29190, 33916, 35380, 37149, 40310, 42395, 48372, 49532, 50874, 53070, 56434, 58380, 59353, 60465, 61915, 74298, 80620, 84651, 84790, 101748, 106140, 112868, 118706, 120930, 123830, 127185, 141085, 148596, 169302, 169580, 178059, 185745, 237412, 241860, 245891, 247660, 254370, 282170, 296765, 338604, 356118, 371490, 423255, 491782, 508740, 564340, 593530, 712236, 737673, 742980, 846510, 890295, 983564, 1187060, 1229455, 1475346, 1693020, 1721237, 1780590, 2458910, 2950692, 3442474, 3561180, 3688365, 4917820, 5163711, 6884948, 7376730, 8606185, 10327422, 14753460, 17212370, 20654844, 25818555, 34424740, 51637110, 103274220]

約数ペア:

[(1, 103274220), (2, 51637110), (3, 34424740), (4, 25818555), (5, 20654844), (6, 17212370), (7, 14753460), (10, 10327422), (12, 8606185), (14, 7376730), (15, 6884948), (20, 5163711), (21, 4917820), (28, 3688365), (29, 3561180), (30, 3442474), (35, 2950692), (42, 2458910), (58, 1780590), (60, 1721237), (61, 1693020), (70, 1475346), (84, 1229455), (87, 1187060), (105, 983564), (116, 890295), (122, 846510), (139, 742980), (140, 737673), (145, 712236), (174, 593530), (183, 564340), (203, 508740), (210, 491782), (244, 423255), (278, 371490), (290, 356118), (305, 338604), (348, 296765), (366, 282170), (406, 254370), (417, 247660), (420, 245891), (427, 241860), (435, 237412), (556, 185745), (580, 178059), (609, 169580), (610, 169302), (695, 148596), (732, 141085), (812, 127185), (834, 123830), (854, 120930), (870, 118706), (915, 112868), (973, 106140), (1015, 101748), (1218, 84790), (1220, 84651), (1281, 80620), (1390, 74298), (1668, 61915), (1708, 60465), (1740, 59353), (1769, 58380), (1830, 56434), (1946, 53070), (2030, 50874), (2085, 49532), (2135, 48372), (2436, 42395), (2562, 40310), (2780, 37149), (2919, 35380), (3045, 33916), (3538, 29190), (3660, 28217), (3892, 26535), (4031, 25620), (4060, 25437), (4170, 24766), (4270, 24186), (4865, 21228), (5124, 20155), (5307, 19460), (5838, 17690), (6090, 16958), (6405, 16124), (7076, 14595), (8062, 12810), (8340, 12383), (8479, 12180), (8540, 12093), (8845, 11676), (9730, 10614)]