180935568

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1109}}^1$

素因数の和:1237

約数の個数: 120

約数和(自身を含む): 558267840

約数和(自身を除く): 377332272

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 103, 132, 144, 176, 198, 206, 264, 309, 396, 412, 528, 618, 792, 824, 927, 1109, 1133, 1236, 1584, 1648, 1854, 2218, 2266, 2472, 3327, 3399, 3708, 4436, 4532, 4944, 6654, 6798, 7416, 8872, 9064, 9981, 10197, 12199, 13308, 13596, 14832, 17744, 18128, 19962, 20394, 24398, 26616, 27192, 36597, 39924, 40788, 48796, 53232, 54384, 73194, 79848, 81576, 97592, 109791, 114227, 146388, 159696, 163152, 195184, 219582, 228454, 292776, 342681, 439164, 456908, 585552, 685362, 878328, 913816, 1028043, 1256497, 1370724, 1756656, 1827632, 2056086, 2512994, 2741448, 3769491, 4112172, 5025988, 5482896, 7538982, 8224344, 10051976, 11308473, 15077964, 16448688, 20103952, 22616946, 30155928, 45233892, 60311856, 90467784, 180935568]

約数ペア:

[(1, 180935568), (2, 90467784), (3, 60311856), (4, 45233892), (6, 30155928), (8, 22616946), (9, 20103952), (11, 16448688), (12, 15077964), (16, 11308473), (18, 10051976), (22, 8224344), (24, 7538982), (33, 5482896), (36, 5025988), (44, 4112172), (48, 3769491), (66, 2741448), (72, 2512994), (88, 2056086), (99, 1827632), (103, 1756656), (132, 1370724), (144, 1256497), (176, 1028043), (198, 913816), (206, 878328), (264, 685362), (309, 585552), (396, 456908), (412, 439164), (528, 342681), (618, 292776), (792, 228454), (824, 219582), (927, 195184), (1109, 163152), (1133, 159696), (1236, 146388), (1584, 114227), (1648, 109791), (1854, 97592), (2218, 81576), (2266, 79848), (2472, 73194), (3327, 54384), (3399, 53232), (3708, 48796), (4436, 40788), (4532, 39924), (4944, 36597), (6654, 27192), (6798, 26616), (7416, 24398), (8872, 20394), (9064, 19962), (9981, 18128), (10197, 17744), (12199, 14832), (13308, 13596)]