61538130

素因数分解:

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

素因数の和:186

約数の個数: 160

約数和(自身を含む): 181122480

約数和(自身を除く): 119584350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 41, 45, 51, 54, 81, 82, 85, 90, 102, 109, 123, 135, 153, 162, 170, 205, 218, 246, 255, 270, 306, 327, 369, 405, 410, 459, 510, 545, 615, 654, 697, 738, 765, 810, 918, 981, 1090, 1107, 1230, 1377, 1394, 1530, 1635, 1845, 1853, 1962, 2091, 2214, 2295, 2754, 2943, 3270, 3321, 3485, 3690, 3706, 4182, 4469, 4590, 4905, 5535, 5559, 5886, 6273, 6642, 6885, 6970, 8829, 8938, 9265, 9810, 10455, 11070, 11118, 12546, 13407, 13770, 14715, 16605, 16677, 17658, 18530, 18819, 20910, 22345, 26814, 27795, 29430, 31365, 33210, 33354, 37638, 40221, 44145, 44690, 50031, 55590, 56457, 62730, 67035, 75973, 80442, 83385, 88290, 94095, 100062, 112914, 120663, 134070, 150093, 151946, 166770, 188190, 201105, 227919, 241326, 250155, 282285, 300186, 361989, 379865, 402210, 455838, 500310, 564570, 603315, 683757, 723978, 750465, 759730, 1139595, 1206630, 1367514, 1500930, 1809945, 2051271, 2279190, 3418785, 3619890, 4102542, 6153813, 6837570, 10256355, 12307626, 20512710, 30769065, 61538130]

約数ペア:

[(1, 61538130), (2, 30769065), (3, 20512710), (5, 12307626), (6, 10256355), (9, 6837570), (10, 6153813), (15, 4102542), (17, 3619890), (18, 3418785), (27, 2279190), (30, 2051271), (34, 1809945), (41, 1500930), (45, 1367514), (51, 1206630), (54, 1139595), (81, 759730), (82, 750465), (85, 723978), (90, 683757), (102, 603315), (109, 564570), (123, 500310), (135, 455838), (153, 402210), (162, 379865), (170, 361989), (205, 300186), (218, 282285), (246, 250155), (255, 241326), (270, 227919), (306, 201105), (327, 188190), (369, 166770), (405, 151946), (410, 150093), (459, 134070), (510, 120663), (545, 112914), (615, 100062), (654, 94095), (697, 88290), (738, 83385), (765, 80442), (810, 75973), (918, 67035), (981, 62730), (1090, 56457), (1107, 55590), (1230, 50031), (1377, 44690), (1394, 44145), (1530, 40221), (1635, 37638), (1845, 33354), (1853, 33210), (1962, 31365), (2091, 29430), (2214, 27795), (2295, 26814), (2754, 22345), (2943, 20910), (3270, 18819), (3321, 18530), (3485, 17658), (3690, 16677), (3706, 16605), (4182, 14715), (4469, 13770), (4590, 13407), (4905, 12546), (5535, 11118), (5559, 11070), (5886, 10455), (6273, 9810), (6642, 9265), (6885, 8938), (6970, 8829)]