47363580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1259}}^1$

素因数の和:1304

約数の個数: 144

約数和(自身を含む): 165110400

約数和(自身を除く): 117746820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 55, 57, 60, 66, 76, 90, 95, 99, 110, 114, 132, 165, 171, 180, 190, 198, 209, 220, 228, 285, 330, 342, 380, 396, 418, 495, 570, 627, 660, 684, 836, 855, 990, 1045, 1140, 1254, 1259, 1710, 1881, 1980, 2090, 2508, 2518, 3135, 3420, 3762, 3777, 4180, 5036, 6270, 6295, 7524, 7554, 9405, 11331, 12540, 12590, 13849, 15108, 18810, 18885, 22662, 23921, 25180, 27698, 37620, 37770, 41547, 45324, 47842, 55396, 56655, 69245, 71763, 75540, 83094, 95684, 113310, 119605, 124641, 138490, 143526, 166188, 207735, 215289, 226620, 239210, 249282, 263131, 276980, 287052, 358815, 415470, 430578, 478420, 498564, 526262, 623205, 717630, 789393, 830940, 861156, 1052524, 1076445, 1246410, 1315655, 1435260, 1578786, 2152890, 2368179, 2492820, 2631310, 3157572, 3946965, 4305780, 4736358, 5262620, 7893930, 9472716, 11840895, 15787860, 23681790, 47363580]

約数ペア:

[(1, 47363580), (2, 23681790), (3, 15787860), (4, 11840895), (5, 9472716), (6, 7893930), (9, 5262620), (10, 4736358), (11, 4305780), (12, 3946965), (15, 3157572), (18, 2631310), (19, 2492820), (20, 2368179), (22, 2152890), (30, 1578786), (33, 1435260), (36, 1315655), (38, 1246410), (44, 1076445), (45, 1052524), (55, 861156), (57, 830940), (60, 789393), (66, 717630), (76, 623205), (90, 526262), (95, 498564), (99, 478420), (110, 430578), (114, 415470), (132, 358815), (165, 287052), (171, 276980), (180, 263131), (190, 249282), (198, 239210), (209, 226620), (220, 215289), (228, 207735), (285, 166188), (330, 143526), (342, 138490), (380, 124641), (396, 119605), (418, 113310), (495, 95684), (570, 83094), (627, 75540), (660, 71763), (684, 69245), (836, 56655), (855, 55396), (990, 47842), (1045, 45324), (1140, 41547), (1254, 37770), (1259, 37620), (1710, 27698), (1881, 25180), (1980, 23921), (2090, 22662), (2508, 18885), (2518, 18810), (3135, 15108), (3420, 13849), (3762, 12590), (3777, 12540), (4180, 11331), (5036, 9405), (6270, 7554), (6295, 7524)]