99151920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:320

約数の個数: 240

約数和(自身を含む): 386260992

約数和(自身を除く): 287109072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 103, 105, 112, 120, 126, 140, 144, 168, 180, 191, 206, 210, 240, 252, 280, 309, 315, 336, 360, 382, 412, 420, 504, 515, 560, 573, 618, 630, 720, 721, 764, 824, 840, 927, 955, 1008, 1030, 1146, 1236, 1260, 1337, 1442, 1528, 1545, 1648, 1680, 1719, 1854, 1910, 2060, 2163, 2292, 2472, 2520, 2674, 2865, 2884, 3056, 3090, 3438, 3605, 3708, 3820, 4011, 4120, 4326, 4584, 4635, 4944, 5040, 5348, 5730, 5768, 6180, 6489, 6685, 6876, 7210, 7416, 7640, 8022, 8240, 8595, 8652, 9168, 9270, 10696, 10815, 11460, 11536, 12033, 12360, 12978, 13370, 13752, 14420, 14832, 15280, 16044, 17190, 17304, 18540, 19673, 20055, 21392, 21630, 22920, 24066, 24720, 25956, 26740, 27504, 28840, 32088, 32445, 34380, 34608, 37080, 39346, 40110, 43260, 45840, 48132, 51912, 53480, 57680, 59019, 60165, 64176, 64890, 68760, 74160, 78692, 80220, 86520, 96264, 98365, 103824, 106960, 118038, 120330, 129780, 137520, 137711, 157384, 160440, 173040, 177057, 192528, 196730, 236076, 240660, 259560, 275422, 295095, 314768, 320880, 354114, 393460, 413133, 472152, 481320, 519120, 550844, 590190, 688555, 708228, 786920, 826266, 885285, 944304, 962640, 1101688, 1180380, 1239399, 1377110, 1416456, 1573840, 1652532, 1770570, 2065665, 2203376, 2360760, 2478798, 2754220, 2832912, 3305064, 3541140, 4131330, 4721520, 4957596, 5508440, 6196995, 6610128, 7082280, 8262660, 9915192, 11016880, 12393990, 14164560, 16525320, 19830384, 24787980, 33050640, 49575960, 99151920]

約数ペア:

[(1, 99151920), (2, 49575960), (3, 33050640), (4, 24787980), (5, 19830384), (6, 16525320), (7, 14164560), (8, 12393990), (9, 11016880), (10, 9915192), (12, 8262660), (14, 7082280), (15, 6610128), (16, 6196995), (18, 5508440), (20, 4957596), (21, 4721520), (24, 4131330), (28, 3541140), (30, 3305064), (35, 2832912), (36, 2754220), (40, 2478798), (42, 2360760), (45, 2203376), (48, 2065665), (56, 1770570), (60, 1652532), (63, 1573840), (70, 1416456), (72, 1377110), (80, 1239399), (84, 1180380), (90, 1101688), (103, 962640), (105, 944304), (112, 885285), (120, 826266), (126, 786920), (140, 708228), (144, 688555), (168, 590190), (180, 550844), (191, 519120), (206, 481320), (210, 472152), (240, 413133), (252, 393460), (280, 354114), (309, 320880), (315, 314768), (336, 295095), (360, 275422), (382, 259560), (412, 240660), (420, 236076), (504, 196730), (515, 192528), (560, 177057), (573, 173040), (618, 160440), (630, 157384), (720, 137711), (721, 137520), (764, 129780), (824, 120330), (840, 118038), (927, 106960), (955, 103824), (1008, 98365), (1030, 96264), (1146, 86520), (1236, 80220), (1260, 78692), (1337, 74160), (1442, 68760), (1528, 64890), (1545, 64176), (1648, 60165), (1680, 59019), (1719, 57680), (1854, 53480), (1910, 51912), (2060, 48132), (2163, 45840), (2292, 43260), (2472, 40110), (2520, 39346), (2674, 37080), (2865, 34608), (2884, 34380), (3056, 32445), (3090, 32088), (3438, 28840), (3605, 27504), (3708, 26740), (3820, 25956), (4011, 24720), (4120, 24066), (4326, 22920), (4584, 21630), (4635, 21392), (4944, 20055), (5040, 19673), (5348, 18540), (5730, 17304), (5768, 17190), (6180, 16044), (6489, 15280), (6685, 14832), (6876, 14420), (7210, 13752), (7416, 13370), (7640, 12978), (8022, 12360), (8240, 12033), (8595, 11536), (8652, 11460), (9168, 10815), (9270, 10696)]