123076260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:188

約数の個数: 240

約数和(自身を含む): 422619120

約数和(自身を除く): 299542860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 41, 45, 51, 54, 60, 68, 81, 82, 85, 90, 102, 108, 109, 123, 135, 153, 162, 164, 170, 180, 204, 205, 218, 246, 255, 270, 306, 324, 327, 340, 369, 405, 410, 436, 459, 492, 510, 540, 545, 612, 615, 654, 697, 738, 765, 810, 820, 918, 981, 1020, 1090, 1107, 1230, 1308, 1377, 1394, 1476, 1530, 1620, 1635, 1836, 1845, 1853, 1962, 2091, 2180, 2214, 2295, 2460, 2754, 2788, 2943, 3060, 3270, 3321, 3485, 3690, 3706, 3924, 4182, 4428, 4469, 4590, 4905, 5508, 5535, 5559, 5886, 6273, 6540, 6642, 6885, 6970, 7380, 7412, 8364, 8829, 8938, 9180, 9265, 9810, 10455, 11070, 11118, 11772, 12546, 13284, 13407, 13770, 13940, 14715, 16605, 16677, 17658, 17876, 18530, 18819, 19620, 20910, 22140, 22236, 22345, 25092, 26814, 27540, 27795, 29430, 31365, 33210, 33354, 35316, 37060, 37638, 40221, 41820, 44145, 44690, 50031, 53628, 55590, 56457, 58860, 62730, 66420, 66708, 67035, 75276, 75973, 80442, 83385, 88290, 89380, 94095, 100062, 111180, 112914, 120663, 125460, 134070, 150093, 151946, 160884, 166770, 176580, 188190, 200124, 201105, 225828, 227919, 241326, 250155, 268140, 282285, 300186, 303892, 333540, 361989, 376380, 379865, 402210, 455838, 482652, 500310, 564570, 600372, 603315, 683757, 723978, 750465, 759730, 804420, 911676, 1000620, 1129140, 1139595, 1206630, 1367514, 1447956, 1500930, 1519460, 1809945, 2051271, 2279190, 2413260, 2735028, 3001860, 3418785, 3619890, 4102542, 4558380, 6153813, 6837570, 7239780, 8205084, 10256355, 12307626, 13675140, 20512710, 24615252, 30769065, 41025420, 61538130, 123076260]

約数ペア:

[(1, 123076260), (2, 61538130), (3, 41025420), (4, 30769065), (5, 24615252), (6, 20512710), (9, 13675140), (10, 12307626), (12, 10256355), (15, 8205084), (17, 7239780), (18, 6837570), (20, 6153813), (27, 4558380), (30, 4102542), (34, 3619890), (36, 3418785), (41, 3001860), (45, 2735028), (51, 2413260), (54, 2279190), (60, 2051271), (68, 1809945), (81, 1519460), (82, 1500930), (85, 1447956), (90, 1367514), (102, 1206630), (108, 1139595), (109, 1129140), (123, 1000620), (135, 911676), (153, 804420), (162, 759730), (164, 750465), (170, 723978), (180, 683757), (204, 603315), (205, 600372), (218, 564570), (246, 500310), (255, 482652), (270, 455838), (306, 402210), (324, 379865), (327, 376380), (340, 361989), (369, 333540), (405, 303892), (410, 300186), (436, 282285), (459, 268140), (492, 250155), (510, 241326), (540, 227919), (545, 225828), (612, 201105), (615, 200124), (654, 188190), (697, 176580), (738, 166770), (765, 160884), (810, 151946), (820, 150093), (918, 134070), (981, 125460), (1020, 120663), (1090, 112914), (1107, 111180), (1230, 100062), (1308, 94095), (1377, 89380), (1394, 88290), (1476, 83385), (1530, 80442), (1620, 75973), (1635, 75276), (1836, 67035), (1845, 66708), (1853, 66420), (1962, 62730), (2091, 58860), (2180, 56457), (2214, 55590), (2295, 53628), (2460, 50031), (2754, 44690), (2788, 44145), (2943, 41820), (3060, 40221), (3270, 37638), (3321, 37060), (3485, 35316), (3690, 33354), (3706, 33210), (3924, 31365), (4182, 29430), (4428, 27795), (4469, 27540), (4590, 26814), (4905, 25092), (5508, 22345), (5535, 22236), (5559, 22140), (5886, 20910), (6273, 19620), (6540, 18819), (6642, 18530), (6885, 17876), (6970, 17658), (7380, 16677), (7412, 16605), (8364, 14715), (8829, 13940), (8938, 13770), (9180, 13407), (9265, 13284), (9810, 12546), (10455, 11772), (11070, 11118)]