13058700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:144

約数の個数: 144

約数和(自身を含む): 41664000

約数和(自身を除く): 28605300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 29, 30, 38, 50, 57, 58, 60, 75, 76, 79, 87, 95, 100, 114, 116, 145, 150, 158, 174, 190, 228, 237, 285, 290, 300, 316, 348, 380, 395, 435, 474, 475, 551, 570, 580, 725, 790, 870, 948, 950, 1102, 1140, 1185, 1425, 1450, 1501, 1580, 1653, 1740, 1900, 1975, 2175, 2204, 2291, 2370, 2755, 2850, 2900, 3002, 3306, 3950, 4350, 4503, 4582, 4740, 5510, 5700, 5925, 6004, 6612, 6873, 7505, 7900, 8265, 8700, 9006, 9164, 11020, 11455, 11850, 13746, 13775, 15010, 16530, 18012, 22515, 22910, 23700, 27492, 27550, 30020, 33060, 34365, 37525, 41325, 43529, 45030, 45820, 55100, 57275, 68730, 75050, 82650, 87058, 90060, 112575, 114550, 130587, 137460, 150100, 165300, 171825, 174116, 217645, 225150, 229100, 261174, 343650, 435290, 450300, 522348, 652935, 687300, 870580, 1088225, 1305870, 2176450, 2611740, 3264675, 4352900, 6529350, 13058700]

約数ペア:

[(1, 13058700), (2, 6529350), (3, 4352900), (4, 3264675), (5, 2611740), (6, 2176450), (10, 1305870), (12, 1088225), (15, 870580), (19, 687300), (20, 652935), (25, 522348), (29, 450300), (30, 435290), (38, 343650), (50, 261174), (57, 229100), (58, 225150), (60, 217645), (75, 174116), (76, 171825), (79, 165300), (87, 150100), (95, 137460), (100, 130587), (114, 114550), (116, 112575), (145, 90060), (150, 87058), (158, 82650), (174, 75050), (190, 68730), (228, 57275), (237, 55100), (285, 45820), (290, 45030), (300, 43529), (316, 41325), (348, 37525), (380, 34365), (395, 33060), (435, 30020), (474, 27550), (475, 27492), (551, 23700), (570, 22910), (580, 22515), (725, 18012), (790, 16530), (870, 15010), (948, 13775), (950, 13746), (1102, 11850), (1140, 11455), (1185, 11020), (1425, 9164), (1450, 9006), (1501, 8700), (1580, 8265), (1653, 7900), (1740, 7505), (1900, 6873), (1975, 6612), (2175, 6004), (2204, 5925), (2291, 5700), (2370, 5510), (2755, 4740), (2850, 4582), (2900, 4503), (3002, 4350), (3306, 3950)]