189136260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1907}}^1$

素因数の和:1970

約数の個数: 144

約数和(自身を含む): 625060800

約数和(自身を除く): 435924540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 29, 30, 36, 38, 45, 57, 58, 60, 76, 87, 90, 95, 114, 116, 145, 171, 174, 180, 190, 228, 261, 285, 290, 342, 348, 380, 435, 522, 551, 570, 580, 684, 855, 870, 1044, 1102, 1140, 1305, 1653, 1710, 1740, 1907, 2204, 2610, 2755, 3306, 3420, 3814, 4959, 5220, 5510, 5721, 6612, 7628, 8265, 9535, 9918, 11020, 11442, 16530, 17163, 19070, 19836, 22884, 24795, 28605, 33060, 34326, 36233, 38140, 49590, 55303, 57210, 68652, 72466, 85815, 99180, 108699, 110606, 114420, 144932, 165909, 171630, 181165, 217398, 221212, 276515, 326097, 331818, 343260, 362330, 434796, 497727, 543495, 553030, 652194, 663636, 724660, 829545, 995454, 1050757, 1086990, 1106060, 1304388, 1630485, 1659090, 1990908, 2101514, 2173980, 2488635, 3152271, 3260970, 3318180, 4203028, 4977270, 5253785, 6304542, 6521940, 9456813, 9954540, 10507570, 12609084, 15761355, 18913626, 21015140, 31522710, 37827252, 47284065, 63045420, 94568130, 189136260]

約数ペア:

[(1, 189136260), (2, 94568130), (3, 63045420), (4, 47284065), (5, 37827252), (6, 31522710), (9, 21015140), (10, 18913626), (12, 15761355), (15, 12609084), (18, 10507570), (19, 9954540), (20, 9456813), (29, 6521940), (30, 6304542), (36, 5253785), (38, 4977270), (45, 4203028), (57, 3318180), (58, 3260970), (60, 3152271), (76, 2488635), (87, 2173980), (90, 2101514), (95, 1990908), (114, 1659090), (116, 1630485), (145, 1304388), (171, 1106060), (174, 1086990), (180, 1050757), (190, 995454), (228, 829545), (261, 724660), (285, 663636), (290, 652194), (342, 553030), (348, 543495), (380, 497727), (435, 434796), (522, 362330), (551, 343260), (570, 331818), (580, 326097), (684, 276515), (855, 221212), (870, 217398), (1044, 181165), (1102, 171630), (1140, 165909), (1305, 144932), (1653, 114420), (1710, 110606), (1740, 108699), (1907, 99180), (2204, 85815), (2610, 72466), (2755, 68652), (3306, 57210), (3420, 55303), (3814, 49590), (4959, 38140), (5220, 36233), (5510, 34326), (5721, 33060), (6612, 28605), (7628, 24795), (8265, 22884), (9535, 19836), (9918, 19070), (11020, 17163), (11442, 16530)]