123015564

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:261

約数の個数: 192

約数和(自身を含む): 391372800

約数和(自身を除く): 268357236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 31, 36, 42, 54, 58, 62, 63, 84, 87, 93, 108, 116, 124, 126, 174, 181, 186, 189, 203, 217, 252, 261, 279, 348, 362, 372, 378, 406, 434, 522, 543, 558, 609, 651, 724, 756, 783, 812, 837, 868, 899, 1044, 1086, 1116, 1218, 1267, 1302, 1566, 1629, 1674, 1798, 1827, 1953, 2172, 2436, 2534, 2604, 2697, 3132, 3258, 3348, 3596, 3654, 3801, 3906, 4887, 5068, 5249, 5394, 5481, 5611, 5859, 6293, 6516, 7308, 7602, 7812, 8091, 9774, 10498, 10788, 10962, 11222, 11403, 11718, 12586, 15204, 15747, 16182, 16833, 18879, 19548, 20996, 21924, 22444, 22806, 23436, 24273, 25172, 31494, 32364, 33666, 34209, 36743, 37758, 39277, 45612, 47241, 48546, 50499, 56637, 62988, 67332, 68418, 73486, 75516, 78554, 94482, 97092, 100998, 110229, 113274, 117831, 136836, 141723, 146972, 151497, 157108, 162719, 169911, 188964, 201996, 220458, 226548, 235662, 283446, 302994, 325438, 330687, 339822, 353493, 440916, 471324, 488157, 566892, 605988, 650876, 661374, 679644, 706986, 976314, 992061, 1060479, 1139033, 1322748, 1413972, 1464471, 1952628, 1984122, 2120958, 2278066, 2928942, 3417099, 3968244, 4241916, 4393413, 4556132, 5857884, 6834198, 8786826, 10251297, 13668396, 17573652, 20502594, 30753891, 41005188, 61507782, 123015564]

約数ペア:

[(1, 123015564), (2, 61507782), (3, 41005188), (4, 30753891), (6, 20502594), (7, 17573652), (9, 13668396), (12, 10251297), (14, 8786826), (18, 6834198), (21, 5857884), (27, 4556132), (28, 4393413), (29, 4241916), (31, 3968244), (36, 3417099), (42, 2928942), (54, 2278066), (58, 2120958), (62, 1984122), (63, 1952628), (84, 1464471), (87, 1413972), (93, 1322748), (108, 1139033), (116, 1060479), (124, 992061), (126, 976314), (174, 706986), (181, 679644), (186, 661374), (189, 650876), (203, 605988), (217, 566892), (252, 488157), (261, 471324), (279, 440916), (348, 353493), (362, 339822), (372, 330687), (378, 325438), (406, 302994), (434, 283446), (522, 235662), (543, 226548), (558, 220458), (609, 201996), (651, 188964), (724, 169911), (756, 162719), (783, 157108), (812, 151497), (837, 146972), (868, 141723), (899, 136836), (1044, 117831), (1086, 113274), (1116, 110229), (1218, 100998), (1267, 97092), (1302, 94482), (1566, 78554), (1629, 75516), (1674, 73486), (1798, 68418), (1827, 67332), (1953, 62988), (2172, 56637), (2436, 50499), (2534, 48546), (2604, 47241), (2697, 45612), (3132, 39277), (3258, 37758), (3348, 36743), (3596, 34209), (3654, 33666), (3801, 32364), (3906, 31494), (4887, 25172), (5068, 24273), (5249, 23436), (5394, 22806), (5481, 22444), (5611, 21924), (5859, 20996), (6293, 19548), (6516, 18879), (7308, 16833), (7602, 16182), (7812, 15747), (8091, 15204), (9774, 12586), (10498, 11718), (10788, 11403), (10962, 11222)]