74483640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2687}}^1$

素因数の和:2722

約数の個数: 192

約数和(自身を含む): 301916160

約数和(自身を除く): 227432520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1540, 1848, 1980, 2310, 2520, 2687, 2772, 3080, 3465, 3960, 4620, 5374, 5544, 6930, 8061, 9240, 10748, 13435, 13860, 16122, 18809, 21496, 24183, 26870, 27720, 29557, 32244, 37618, 40305, 48366, 53740, 56427, 59114, 64488, 75236, 80610, 88671, 94045, 96732, 107480, 112854, 118228, 120915, 147785, 150472, 161220, 169281, 177342, 188090, 193464, 206899, 225708, 236456, 241830, 266013, 282135, 295570, 322440, 338562, 354684, 376180, 413798, 443355, 451416, 483660, 532026, 564270, 591140, 620697, 677124, 709368, 752360, 827596, 846405, 886710, 967320, 1034495, 1064052, 1128540, 1182280, 1241394, 1330065, 1354248, 1655192, 1692810, 1773420, 1862091, 2068990, 2128104, 2257080, 2482788, 2660130, 3103485, 3385620, 3546840, 3724182, 4137980, 4965576, 5320260, 6206970, 6771240, 7448364, 8275960, 9310455, 10640520, 12413940, 14896728, 18620910, 24827880, 37241820, 74483640]

約数ペア:

[(1, 74483640), (2, 37241820), (3, 24827880), (4, 18620910), (5, 14896728), (6, 12413940), (7, 10640520), (8, 9310455), (9, 8275960), (10, 7448364), (11, 6771240), (12, 6206970), (14, 5320260), (15, 4965576), (18, 4137980), (20, 3724182), (21, 3546840), (22, 3385620), (24, 3103485), (28, 2660130), (30, 2482788), (33, 2257080), (35, 2128104), (36, 2068990), (40, 1862091), (42, 1773420), (44, 1692810), (45, 1655192), (55, 1354248), (56, 1330065), (60, 1241394), (63, 1182280), (66, 1128540), (70, 1064052), (72, 1034495), (77, 967320), (84, 886710), (88, 846405), (90, 827596), (99, 752360), (105, 709368), (110, 677124), (120, 620697), (126, 591140), (132, 564270), (140, 532026), (154, 483660), (165, 451416), (168, 443355), (180, 413798), (198, 376180), (210, 354684), (220, 338562), (231, 322440), (252, 295570), (264, 282135), (280, 266013), (308, 241830), (315, 236456), (330, 225708), (360, 206899), (385, 193464), (396, 188090), (420, 177342), (440, 169281), (462, 161220), (495, 150472), (504, 147785), (616, 120915), (630, 118228), (660, 112854), (693, 107480), (770, 96732), (792, 94045), (840, 88671), (924, 80610), (990, 75236), (1155, 64488), (1260, 59114), (1320, 56427), (1386, 53740), (1540, 48366), (1848, 40305), (1980, 37618), (2310, 32244), (2520, 29557), (2687, 27720), (2772, 26870), (3080, 24183), (3465, 21496), (3960, 18809), (4620, 16122), (5374, 13860), (5544, 13435), (6930, 10748), (8061, 9240)]