2126647575

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:259

約数の個数: 192

約数和(自身を含む): 4455964800

約数和(自身を除く): 2329317225

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 29, 39, 45, 61, 65, 75, 87, 117, 135, 137, 145, 183, 195, 225, 261, 305, 325, 351, 377, 411, 435, 549, 585, 675, 685, 725, 783, 793, 915, 975, 1131, 1233, 1305, 1525, 1647, 1755, 1769, 1781, 1885, 2055, 2175, 2379, 2745, 2925, 3393, 3425, 3699, 3915, 3965, 3973, 4575, 5307, 5343, 5655, 6165, 6525, 7137, 8235, 8357, 8775, 8845, 8905, 9425, 10179, 10275, 11895, 11919, 13725, 15921, 16029, 16965, 18495, 19575, 19825, 19865, 21411, 22997, 25071, 26535, 26715, 28275, 30825, 35685, 35757, 41175, 41785, 44225, 44525, 47763, 48087, 50895, 51649, 59475, 59595, 68991, 75213, 79605, 80145, 84825, 92475, 99325, 107055, 107271, 108641, 114985, 125355, 132675, 133575, 154947, 178425, 178785, 206973, 208925, 225639, 238815, 240435, 242353, 254475, 258245, 297975, 325923, 344955, 376065, 398025, 400725, 464841, 535275, 536355, 543205, 574925, 620919, 626775, 727059, 774735, 893925, 977769, 1034865, 1128195, 1194075, 1202175, 1211765, 1291225, 1394523, 1629615, 1724775, 1880325, 2181177, 2324205, 2681775, 2716025, 2933307, 3104595, 3150589, 3635295, 3873675, 4888845, 5174325, 5640975, 6058825, 6543531, 6972615, 8148075, 9451767, 10905885, 11621025, 14666535, 15522975, 15752945, 18176475, 24444225, 28355301, 32717655, 34863075, 47258835, 54529425, 73332675, 78764725, 85065903, 141776505, 163588275, 236294175, 425329515, 708882525, 2126647575]

約数ペア:

[(1, 2126647575), (3, 708882525), (5, 425329515), (9, 236294175), (13, 163588275), (15, 141776505), (25, 85065903), (27, 78764725), (29, 73332675), (39, 54529425), (45, 47258835), (61, 34863075), (65, 32717655), (75, 28355301), (87, 24444225), (117, 18176475), (135, 15752945), (137, 15522975), (145, 14666535), (183, 11621025), (195, 10905885), (225, 9451767), (261, 8148075), (305, 6972615), (325, 6543531), (351, 6058825), (377, 5640975), (411, 5174325), (435, 4888845), (549, 3873675), (585, 3635295), (675, 3150589), (685, 3104595), (725, 2933307), (783, 2716025), (793, 2681775), (915, 2324205), (975, 2181177), (1131, 1880325), (1233, 1724775), (1305, 1629615), (1525, 1394523), (1647, 1291225), (1755, 1211765), (1769, 1202175), (1781, 1194075), (1885, 1128195), (2055, 1034865), (2175, 977769), (2379, 893925), (2745, 774735), (2925, 727059), (3393, 626775), (3425, 620919), (3699, 574925), (3915, 543205), (3965, 536355), (3973, 535275), (4575, 464841), (5307, 400725), (5343, 398025), (5655, 376065), (6165, 344955), (6525, 325923), (7137, 297975), (8235, 258245), (8357, 254475), (8775, 242353), (8845, 240435), (8905, 238815), (9425, 225639), (10179, 208925), (10275, 206973), (11895, 178785), (11919, 178425), (13725, 154947), (15921, 133575), (16029, 132675), (16965, 125355), (18495, 114985), (19575, 108641), (19825, 107271), (19865, 107055), (21411, 99325), (22997, 92475), (25071, 84825), (26535, 80145), (26715, 79605), (28275, 75213), (30825, 68991), (35685, 59595), (35757, 59475), (41175, 51649), (41785, 50895), (44225, 48087), (44525, 47763)]