111109150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:206

約数の個数: 96

約数和(自身を含む): 233244000

約数和(自身を除く): 122134850

約数列:

[1, 2, 5, 10, 19, 25, 29, 37, 38, 50, 58, 74, 95, 109, 145, 185, 190, 218, 290, 370, 475, 545, 551, 703, 725, 925, 950, 1073, 1090, 1102, 1406, 1450, 1850, 2071, 2146, 2725, 2755, 3161, 3515, 4033, 4142, 5365, 5450, 5510, 6322, 7030, 8066, 10355, 10730, 13775, 15805, 17575, 20165, 20387, 20710, 26825, 27550, 31610, 35150, 40330, 40774, 51775, 53650, 60059, 76627, 79025, 100825, 101935, 103550, 116957, 120118, 153254, 158050, 201650, 203870, 233914, 300295, 383135, 509675, 584785, 600590, 766270, 1019350, 1169570, 1501475, 1915675, 2222183, 2923925, 3002950, 3831350, 4444366, 5847850, 11110915, 22221830, 55554575, 111109150]

約数ペア:

[(1, 111109150), (2, 55554575), (5, 22221830), (10, 11110915), (19, 5847850), (25, 4444366), (29, 3831350), (37, 3002950), (38, 2923925), (50, 2222183), (58, 1915675), (74, 1501475), (95, 1169570), (109, 1019350), (145, 766270), (185, 600590), (190, 584785), (218, 509675), (290, 383135), (370, 300295), (475, 233914), (545, 203870), (551, 201650), (703, 158050), (725, 153254), (925, 120118), (950, 116957), (1073, 103550), (1090, 101935), (1102, 100825), (1406, 79025), (1450, 76627), (1850, 60059), (2071, 53650), (2146, 51775), (2725, 40774), (2755, 40330), (3161, 35150), (3515, 31610), (4033, 27550), (4142, 26825), (5365, 20710), (5450, 20387), (5510, 20165), (6322, 17575), (7030, 15805), (8066, 13775), (10355, 10730)]