123206300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:196

約数の個数: 144

約数和(自身を含む): 322979328

約数和(自身を除く): 199773028

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 37, 50, 67, 70, 71, 74, 100, 134, 140, 142, 148, 175, 185, 259, 268, 284, 335, 350, 355, 370, 469, 497, 518, 670, 700, 710, 740, 925, 938, 994, 1036, 1295, 1340, 1420, 1675, 1775, 1850, 1876, 1988, 2345, 2479, 2485, 2590, 2627, 3350, 3550, 3700, 4690, 4757, 4958, 4970, 5180, 5254, 6475, 6700, 7100, 9380, 9514, 9916, 9940, 10508, 11725, 12395, 12425, 12950, 13135, 17353, 18389, 19028, 23450, 23785, 24790, 24850, 25900, 26270, 33299, 34706, 36778, 46900, 47570, 49580, 49700, 52540, 61975, 65675, 66598, 69412, 73556, 86765, 91945, 95140, 118925, 123950, 131350, 133196, 166495, 173530, 176009, 183890, 237850, 247900, 262700, 332990, 347060, 352018, 367780, 433825, 459725, 475700, 665980, 704036, 832475, 867650, 880045, 919450, 1232063, 1664950, 1735300, 1760090, 1838900, 2464126, 3329900, 3520180, 4400225, 4928252, 6160315, 8800450, 12320630, 17600900, 24641260, 30801575, 61603150, 123206300]

約数ペア:

[(1, 123206300), (2, 61603150), (4, 30801575), (5, 24641260), (7, 17600900), (10, 12320630), (14, 8800450), (20, 6160315), (25, 4928252), (28, 4400225), (35, 3520180), (37, 3329900), (50, 2464126), (67, 1838900), (70, 1760090), (71, 1735300), (74, 1664950), (100, 1232063), (134, 919450), (140, 880045), (142, 867650), (148, 832475), (175, 704036), (185, 665980), (259, 475700), (268, 459725), (284, 433825), (335, 367780), (350, 352018), (355, 347060), (370, 332990), (469, 262700), (497, 247900), (518, 237850), (670, 183890), (700, 176009), (710, 173530), (740, 166495), (925, 133196), (938, 131350), (994, 123950), (1036, 118925), (1295, 95140), (1340, 91945), (1420, 86765), (1675, 73556), (1775, 69412), (1850, 66598), (1876, 65675), (1988, 61975), (2345, 52540), (2479, 49700), (2485, 49580), (2590, 47570), (2627, 46900), (3350, 36778), (3550, 34706), (3700, 33299), (4690, 26270), (4757, 25900), (4958, 24850), (4970, 24790), (5180, 23785), (5254, 23450), (6475, 19028), (6700, 18389), (7100, 17353), (9380, 13135), (9514, 12950), (9916, 12425), (9940, 12395), (10508, 11725)]