202018080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{38261}}^1$

素因数の和:38290

約数の個数: 96

約数和(自身を含む): 694225728

約数和(自身を除く): 492207648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 38261, 76522, 114783, 153044, 191305, 229566, 306088, 382610, 420871, 459132, 573915, 612176, 765220, 841742, 918264, 1147830, 1224352, 1262613, 1530440, 1683484, 1836528, 2104355, 2295660, 2525226, 3060880, 3366968, 3673056, 4208710, 4591320, 5050452, 6121760, 6313065, 6733936, 8417420, 9182640, 10100904, 12626130, 13467872, 16834840, 18365280, 20201808, 25252260, 33669680, 40403616, 50504520, 67339360, 101009040, 202018080]

約数ペア:

[(1, 202018080), (2, 101009040), (3, 67339360), (4, 50504520), (5, 40403616), (6, 33669680), (8, 25252260), (10, 20201808), (11, 18365280), (12, 16834840), (15, 13467872), (16, 12626130), (20, 10100904), (22, 9182640), (24, 8417420), (30, 6733936), (32, 6313065), (33, 6121760), (40, 5050452), (44, 4591320), (48, 4208710), (55, 3673056), (60, 3366968), (66, 3060880), (80, 2525226), (88, 2295660), (96, 2104355), (110, 1836528), (120, 1683484), (132, 1530440), (160, 1262613), (165, 1224352), (176, 1147830), (220, 918264), (240, 841742), (264, 765220), (330, 612176), (352, 573915), (440, 459132), (480, 420871), (528, 382610), (660, 306088), (880, 229566), (1056, 191305), (1320, 153044), (1760, 114783), (2640, 76522), (5280, 38261)]