137781540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1033}}^1$

素因数の和:1083

約数の個数: 192

約数和(自身を含む): 486393600

約数和(自身を除く): 348612060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 76, 78, 90, 95, 108, 114, 117, 130, 135, 156, 171, 180, 190, 195, 228, 234, 247, 260, 270, 285, 342, 351, 380, 390, 468, 494, 513, 540, 570, 585, 684, 702, 741, 780, 855, 988, 1026, 1033, 1140, 1170, 1235, 1404, 1482, 1710, 1755, 2052, 2066, 2223, 2340, 2470, 2565, 2964, 3099, 3420, 3510, 3705, 4132, 4446, 4940, 5130, 5165, 6198, 6669, 7020, 7410, 8892, 9297, 10260, 10330, 11115, 12396, 13338, 13429, 14820, 15495, 18594, 19627, 20660, 22230, 26676, 26858, 27891, 30990, 33345, 37188, 39254, 40287, 44460, 46485, 53716, 55782, 58881, 61980, 66690, 67145, 78508, 80574, 92970, 98135, 111564, 117762, 120861, 133380, 134290, 139455, 161148, 176643, 185940, 196270, 201435, 235524, 241722, 255151, 268580, 278910, 294405, 353286, 362583, 392540, 402870, 483444, 510302, 529929, 557820, 588810, 604305, 706572, 725166, 765453, 805740, 883215, 1020604, 1059858, 1177620, 1208610, 1275755, 1450332, 1530906, 1766430, 1812915, 2119716, 2296359, 2417220, 2551510, 2649645, 3061812, 3532860, 3625830, 3827265, 4592718, 5103020, 5299290, 6889077, 7251660, 7654530, 9185436, 10598580, 11481795, 13778154, 15309060, 22963590, 27556308, 34445385, 45927180, 68890770, 137781540]

約数ペア:

[(1, 137781540), (2, 68890770), (3, 45927180), (4, 34445385), (5, 27556308), (6, 22963590), (9, 15309060), (10, 13778154), (12, 11481795), (13, 10598580), (15, 9185436), (18, 7654530), (19, 7251660), (20, 6889077), (26, 5299290), (27, 5103020), (30, 4592718), (36, 3827265), (38, 3625830), (39, 3532860), (45, 3061812), (52, 2649645), (54, 2551510), (57, 2417220), (60, 2296359), (65, 2119716), (76, 1812915), (78, 1766430), (90, 1530906), (95, 1450332), (108, 1275755), (114, 1208610), (117, 1177620), (130, 1059858), (135, 1020604), (156, 883215), (171, 805740), (180, 765453), (190, 725166), (195, 706572), (228, 604305), (234, 588810), (247, 557820), (260, 529929), (270, 510302), (285, 483444), (342, 402870), (351, 392540), (380, 362583), (390, 353286), (468, 294405), (494, 278910), (513, 268580), (540, 255151), (570, 241722), (585, 235524), (684, 201435), (702, 196270), (741, 185940), (780, 176643), (855, 161148), (988, 139455), (1026, 134290), (1033, 133380), (1140, 120861), (1170, 117762), (1235, 111564), (1404, 98135), (1482, 92970), (1710, 80574), (1755, 78508), (2052, 67145), (2066, 66690), (2223, 61980), (2340, 58881), (2470, 55782), (2565, 53716), (2964, 46485), (3099, 44460), (3420, 40287), (3510, 39254), (3705, 37188), (4132, 33345), (4446, 30990), (4940, 27891), (5130, 26858), (5165, 26676), (6198, 22230), (6669, 20660), (7020, 19627), (7410, 18594), (8892, 15495), (9297, 14820), (10260, 13429), (10330, 13338), (11115, 12396)]