112172900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:190

約数の個数: 144

約数和(自身を含む): 294481152

約数和(自身を除く): 182308252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 37, 50, 61, 70, 71, 74, 100, 122, 140, 142, 148, 175, 185, 244, 259, 284, 305, 350, 355, 370, 427, 497, 518, 610, 700, 710, 740, 854, 925, 994, 1036, 1220, 1295, 1420, 1525, 1708, 1775, 1850, 1988, 2135, 2257, 2485, 2590, 2627, 3050, 3550, 3700, 4270, 4331, 4514, 4970, 5180, 5254, 6100, 6475, 7100, 8540, 8662, 9028, 9940, 10508, 10675, 11285, 12425, 12950, 13135, 15799, 17324, 18389, 21350, 21655, 22570, 24850, 25900, 26270, 30317, 31598, 36778, 42700, 43310, 45140, 49700, 52540, 56425, 60634, 63196, 65675, 73556, 78995, 86620, 91945, 108275, 112850, 121268, 131350, 151585, 157990, 160247, 183890, 216550, 225700, 262700, 303170, 315980, 320494, 367780, 394975, 433100, 459725, 606340, 640988, 757925, 789950, 801235, 919450, 1121729, 1515850, 1579900, 1602470, 1838900, 2243458, 3031700, 3204940, 4006175, 4486916, 5608645, 8012350, 11217290, 16024700, 22434580, 28043225, 56086450, 112172900]

約数ペア:

[(1, 112172900), (2, 56086450), (4, 28043225), (5, 22434580), (7, 16024700), (10, 11217290), (14, 8012350), (20, 5608645), (25, 4486916), (28, 4006175), (35, 3204940), (37, 3031700), (50, 2243458), (61, 1838900), (70, 1602470), (71, 1579900), (74, 1515850), (100, 1121729), (122, 919450), (140, 801235), (142, 789950), (148, 757925), (175, 640988), (185, 606340), (244, 459725), (259, 433100), (284, 394975), (305, 367780), (350, 320494), (355, 315980), (370, 303170), (427, 262700), (497, 225700), (518, 216550), (610, 183890), (700, 160247), (710, 157990), (740, 151585), (854, 131350), (925, 121268), (994, 112850), (1036, 108275), (1220, 91945), (1295, 86620), (1420, 78995), (1525, 73556), (1708, 65675), (1775, 63196), (1850, 60634), (1988, 56425), (2135, 52540), (2257, 49700), (2485, 45140), (2590, 43310), (2627, 42700), (3050, 36778), (3550, 31598), (3700, 30317), (4270, 26270), (4331, 25900), (4514, 24850), (4970, 22570), (5180, 21655), (5254, 21350), (6100, 18389), (6475, 17324), (7100, 15799), (8540, 13135), (8662, 12950), (9028, 12425), (9940, 11285), (10508, 10675)]