2012097000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{18127}}^1$

素因数の和:18188

約数の個数: 128

約数和(自身を含む): 6447767040

約数和(自身を除く): 4435670040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 37, 40, 50, 60, 74, 75, 100, 111, 120, 125, 148, 150, 185, 200, 222, 250, 296, 300, 370, 375, 444, 500, 555, 600, 740, 750, 888, 925, 1000, 1110, 1480, 1500, 1850, 2220, 2775, 3000, 3700, 4440, 4625, 5550, 7400, 9250, 11100, 13875, 18127, 18500, 22200, 27750, 36254, 37000, 54381, 55500, 72508, 90635, 108762, 111000, 145016, 181270, 217524, 271905, 362540, 435048, 453175, 543810, 670699, 725080, 906350, 1087620, 1341398, 1359525, 1812700, 2012097, 2175240, 2265875, 2682796, 2719050, 3353495, 3625400, 4024194, 4531750, 5365592, 5438100, 6706990, 6797625, 8048388, 9063500, 10060485, 10876200, 13413980, 13595250, 16096776, 16767475, 18127000, 20120970, 26827960, 27190500, 33534950, 40241940, 50302425, 54381000, 67069900, 80483880, 83837375, 100604850, 134139800, 167674750, 201209700, 251512125, 335349500, 402419400, 503024250, 670699000, 1006048500, 2012097000]

約数ペア:

[(1, 2012097000), (2, 1006048500), (3, 670699000), (4, 503024250), (5, 402419400), (6, 335349500), (8, 251512125), (10, 201209700), (12, 167674750), (15, 134139800), (20, 100604850), (24, 83837375), (25, 80483880), (30, 67069900), (37, 54381000), (40, 50302425), (50, 40241940), (60, 33534950), (74, 27190500), (75, 26827960), (100, 20120970), (111, 18127000), (120, 16767475), (125, 16096776), (148, 13595250), (150, 13413980), (185, 10876200), (200, 10060485), (222, 9063500), (250, 8048388), (296, 6797625), (300, 6706990), (370, 5438100), (375, 5365592), (444, 4531750), (500, 4024194), (555, 3625400), (600, 3353495), (740, 2719050), (750, 2682796), (888, 2265875), (925, 2175240), (1000, 2012097), (1110, 1812700), (1480, 1359525), (1500, 1341398), (1850, 1087620), (2220, 906350), (2775, 725080), (3000, 670699), (3700, 543810), (4440, 453175), (4625, 435048), (5550, 362540), (7400, 271905), (9250, 217524), (11100, 181270), (13875, 145016), (18127, 111000), (18500, 108762), (22200, 90635), (27750, 72508), (36254, 55500), (37000, 54381)]