99742020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1$

素因数の和:498

約数の個数: 192

約数和(自身を含む): 348364800

約数和(自身を除く): 248622780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 29, 30, 35, 38, 42, 57, 58, 60, 70, 76, 84, 87, 95, 105, 114, 116, 133, 140, 145, 174, 190, 203, 210, 228, 266, 285, 290, 348, 380, 399, 406, 420, 431, 435, 532, 551, 570, 580, 609, 665, 798, 812, 862, 870, 1015, 1102, 1140, 1218, 1293, 1330, 1596, 1653, 1724, 1740, 1995, 2030, 2155, 2204, 2436, 2586, 2660, 2755, 3017, 3045, 3306, 3857, 3990, 4060, 4310, 5172, 5510, 6034, 6090, 6465, 6612, 7714, 7980, 8189, 8265, 8620, 9051, 11020, 11571, 12068, 12180, 12499, 12930, 15085, 15428, 16378, 16530, 18102, 19285, 23142, 24567, 24998, 25860, 30170, 32756, 33060, 36204, 37497, 38570, 40945, 45255, 46284, 49134, 49996, 57323, 57855, 60340, 62495, 74994, 77140, 81890, 87493, 90510, 98268, 114646, 115710, 122835, 124990, 149988, 163780, 171969, 174986, 181020, 187485, 229292, 231420, 237481, 245670, 249980, 262479, 286615, 343938, 349972, 374970, 437465, 474962, 491340, 524958, 573230, 687876, 712443, 749940, 859845, 874930, 949924, 1049916, 1146460, 1187405, 1312395, 1424886, 1662367, 1719690, 1749860, 2374810, 2624790, 2849772, 3324734, 3439380, 3562215, 4749620, 4987101, 5249580, 6649468, 7124430, 8311835, 9974202, 14248860, 16623670, 19948404, 24935505, 33247340, 49871010, 99742020]

約数ペア:

[(1, 99742020), (2, 49871010), (3, 33247340), (4, 24935505), (5, 19948404), (6, 16623670), (7, 14248860), (10, 9974202), (12, 8311835), (14, 7124430), (15, 6649468), (19, 5249580), (20, 4987101), (21, 4749620), (28, 3562215), (29, 3439380), (30, 3324734), (35, 2849772), (38, 2624790), (42, 2374810), (57, 1749860), (58, 1719690), (60, 1662367), (70, 1424886), (76, 1312395), (84, 1187405), (87, 1146460), (95, 1049916), (105, 949924), (114, 874930), (116, 859845), (133, 749940), (140, 712443), (145, 687876), (174, 573230), (190, 524958), (203, 491340), (210, 474962), (228, 437465), (266, 374970), (285, 349972), (290, 343938), (348, 286615), (380, 262479), (399, 249980), (406, 245670), (420, 237481), (431, 231420), (435, 229292), (532, 187485), (551, 181020), (570, 174986), (580, 171969), (609, 163780), (665, 149988), (798, 124990), (812, 122835), (862, 115710), (870, 114646), (1015, 98268), (1102, 90510), (1140, 87493), (1218, 81890), (1293, 77140), (1330, 74994), (1596, 62495), (1653, 60340), (1724, 57855), (1740, 57323), (1995, 49996), (2030, 49134), (2155, 46284), (2204, 45255), (2436, 40945), (2586, 38570), (2660, 37497), (2755, 36204), (3017, 33060), (3045, 32756), (3306, 30170), (3857, 25860), (3990, 24998), (4060, 24567), (4310, 23142), (5172, 19285), (5510, 18102), (6034, 16530), (6090, 16378), (6465, 15428), (6612, 15085), (7714, 12930), (7980, 12499), (8189, 12180), (8265, 12068), (8620, 11571), (9051, 11020)]