122128860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:356

約数の個数: 192

約数和(自身を含む): 416747520

約数和(自身を除く): 294618660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 37, 42, 58, 60, 70, 74, 84, 87, 105, 111, 116, 140, 145, 148, 174, 185, 203, 210, 222, 259, 271, 290, 348, 370, 406, 420, 435, 444, 518, 542, 555, 580, 609, 740, 777, 812, 813, 870, 1015, 1036, 1073, 1084, 1110, 1218, 1295, 1355, 1554, 1626, 1740, 1897, 2030, 2146, 2220, 2436, 2590, 2710, 3045, 3108, 3219, 3252, 3794, 3885, 4060, 4065, 4292, 5180, 5365, 5420, 5691, 6090, 6438, 7511, 7588, 7770, 7859, 8130, 9485, 10027, 10730, 11382, 12180, 12876, 15022, 15540, 15718, 16095, 16260, 18970, 20054, 21460, 22533, 22764, 23577, 28455, 30044, 30081, 31436, 32190, 37555, 37940, 39295, 40108, 45066, 47154, 50135, 55013, 56910, 60162, 64380, 70189, 75110, 78590, 90132, 94308, 100270, 110026, 112665, 113820, 117885, 120324, 140378, 150220, 150405, 157180, 165039, 200540, 210567, 220052, 225330, 235770, 275065, 280756, 290783, 300810, 330078, 350945, 421134, 450660, 471540, 550130, 581566, 601620, 660156, 701890, 825195, 842268, 872349, 1052835, 1100260, 1163132, 1403780, 1453915, 1650390, 1744698, 2035481, 2105670, 2907830, 3300780, 3489396, 4070962, 4211340, 4361745, 5815660, 6106443, 8141924, 8723490, 10177405, 12212886, 17446980, 20354810, 24425772, 30532215, 40709620, 61064430, 122128860]

約数ペア:

[(1, 122128860), (2, 61064430), (3, 40709620), (4, 30532215), (5, 24425772), (6, 20354810), (7, 17446980), (10, 12212886), (12, 10177405), (14, 8723490), (15, 8141924), (20, 6106443), (21, 5815660), (28, 4361745), (29, 4211340), (30, 4070962), (35, 3489396), (37, 3300780), (42, 2907830), (58, 2105670), (60, 2035481), (70, 1744698), (74, 1650390), (84, 1453915), (87, 1403780), (105, 1163132), (111, 1100260), (116, 1052835), (140, 872349), (145, 842268), (148, 825195), (174, 701890), (185, 660156), (203, 601620), (210, 581566), (222, 550130), (259, 471540), (271, 450660), (290, 421134), (348, 350945), (370, 330078), (406, 300810), (420, 290783), (435, 280756), (444, 275065), (518, 235770), (542, 225330), (555, 220052), (580, 210567), (609, 200540), (740, 165039), (777, 157180), (812, 150405), (813, 150220), (870, 140378), (1015, 120324), (1036, 117885), (1073, 113820), (1084, 112665), (1110, 110026), (1218, 100270), (1295, 94308), (1355, 90132), (1554, 78590), (1626, 75110), (1740, 70189), (1897, 64380), (2030, 60162), (2146, 56910), (2220, 55013), (2436, 50135), (2590, 47154), (2710, 45066), (3045, 40108), (3108, 39295), (3219, 37940), (3252, 37555), (3794, 32190), (3885, 31436), (4060, 30081), (4065, 30044), (4292, 28455), (5180, 23577), (5365, 22764), (5420, 22533), (5691, 21460), (6090, 20054), (6438, 18970), (7511, 16260), (7588, 16095), (7770, 15718), (7859, 15540), (8130, 15022), (9485, 12876), (10027, 12180), (10730, 11382)]