100478840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:166

約数の個数: 256

約数和(自身を含む): 317260800

約数和(自身を除く): 216781960

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 17, 19, 20, 22, 28, 34, 35, 38, 40, 44, 55, 56, 68, 70, 76, 77, 85, 88, 95, 101, 110, 119, 133, 136, 140, 152, 154, 170, 187, 190, 202, 209, 220, 238, 266, 280, 308, 323, 340, 374, 380, 385, 404, 418, 440, 476, 505, 532, 595, 616, 646, 665, 680, 707, 748, 760, 770, 808, 836, 935, 952, 1010, 1045, 1064, 1111, 1190, 1292, 1309, 1330, 1414, 1463, 1496, 1540, 1615, 1672, 1717, 1870, 1919, 2020, 2090, 2222, 2261, 2380, 2584, 2618, 2660, 2828, 2926, 3080, 3230, 3434, 3535, 3553, 3740, 3838, 4040, 4180, 4444, 4522, 4760, 5236, 5320, 5555, 5656, 5852, 6460, 6545, 6868, 7070, 7106, 7315, 7480, 7676, 7777, 8360, 8585, 8888, 9044, 9595, 10472, 11110, 11305, 11704, 12019, 12920, 13090, 13433, 13736, 14140, 14212, 14630, 15352, 15554, 17170, 17765, 18088, 18887, 19190, 21109, 22220, 22610, 24038, 24871, 26180, 26866, 28280, 28424, 29260, 31108, 32623, 34340, 35530, 37774, 38380, 38885, 42218, 44440, 45220, 48076, 49742, 52360, 53732, 58520, 60095, 62216, 65246, 67165, 68680, 71060, 75548, 76760, 77770, 84436, 90440, 94435, 96152, 99484, 105545, 107464, 120190, 124355, 130492, 132209, 134330, 142120, 147763, 151096, 155540, 163115, 168872, 188870, 198968, 211090, 228361, 240380, 248710, 260984, 264418, 268660, 295526, 311080, 326230, 358853, 377740, 422180, 456722, 480760, 497420, 528836, 537320, 591052, 652460, 661045, 717706, 738815, 755480, 844360, 913444, 994840, 1057672, 1141805, 1182104, 1304920, 1322090, 1435412, 1477630, 1794265, 1826888, 2283610, 2511971, 2644180, 2870824, 2955260, 3588530, 4567220, 5023942, 5288360, 5910520, 7177060, 9134440, 10047884, 12559855, 14354120, 20095768, 25119710, 50239420, 100478840]

約数ペア:

[(1, 100478840), (2, 50239420), (4, 25119710), (5, 20095768), (7, 14354120), (8, 12559855), (10, 10047884), (11, 9134440), (14, 7177060), (17, 5910520), (19, 5288360), (20, 5023942), (22, 4567220), (28, 3588530), (34, 2955260), (35, 2870824), (38, 2644180), (40, 2511971), (44, 2283610), (55, 1826888), (56, 1794265), (68, 1477630), (70, 1435412), (76, 1322090), (77, 1304920), (85, 1182104), (88, 1141805), (95, 1057672), (101, 994840), (110, 913444), (119, 844360), (133, 755480), (136, 738815), (140, 717706), (152, 661045), (154, 652460), (170, 591052), (187, 537320), (190, 528836), (202, 497420), (209, 480760), (220, 456722), (238, 422180), (266, 377740), (280, 358853), (308, 326230), (323, 311080), (340, 295526), (374, 268660), (380, 264418), (385, 260984), (404, 248710), (418, 240380), (440, 228361), (476, 211090), (505, 198968), (532, 188870), (595, 168872), (616, 163115), (646, 155540), (665, 151096), (680, 147763), (707, 142120), (748, 134330), (760, 132209), (770, 130492), (808, 124355), (836, 120190), (935, 107464), (952, 105545), (1010, 99484), (1045, 96152), (1064, 94435), (1111, 90440), (1190, 84436), (1292, 77770), (1309, 76760), (1330, 75548), (1414, 71060), (1463, 68680), (1496, 67165), (1540, 65246), (1615, 62216), (1672, 60095), (1717, 58520), (1870, 53732), (1919, 52360), (2020, 49742), (2090, 48076), (2222, 45220), (2261, 44440), (2380, 42218), (2584, 38885), (2618, 38380), (2660, 37774), (2828, 35530), (2926, 34340), (3080, 32623), (3230, 31108), (3434, 29260), (3535, 28424), (3553, 28280), (3740, 26866), (3838, 26180), (4040, 24871), (4180, 24038), (4444, 22610), (4522, 22220), (4760, 21109), (5236, 19190), (5320, 18887), (5555, 18088), (5656, 17765), (5852, 17170), (6460, 15554), (6545, 15352), (6868, 14630), (7070, 14212), (7106, 14140), (7315, 13736), (7480, 13433), (7676, 13090), (7777, 12920), (8360, 12019), (8585, 11704), (8888, 11305), (9044, 11110), (9595, 10472)]