1420002900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{175309}}^1$

素因数の和:175335

約数の個数: 90

約数和(自身を含む): 4603114670

約数和(自身を除く): 3183111770

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 175309, 350618, 525927, 701236, 876545, 1051854, 1577781, 1753090, 2103708, 2629635, 3155562, 3506180, 4382725, 4733343, 5259270, 6311124, 7888905, 8765450, 9466686, 10518540, 13148175, 14200029, 15777810, 17530900, 18933372, 23666715, 26296350, 28400058, 31555620, 39444525, 47333430, 52592700, 56800116, 71000145, 78889050, 94666860, 118333575, 142000290, 157778100, 236667150, 284000580, 355000725, 473334300, 710001450, 1420002900]

約数ペア:

[(1, 1420002900), (2, 710001450), (3, 473334300), (4, 355000725), (5, 284000580), (6, 236667150), (9, 157778100), (10, 142000290), (12, 118333575), (15, 94666860), (18, 78889050), (20, 71000145), (25, 56800116), (27, 52592700), (30, 47333430), (36, 39444525), (45, 31555620), (50, 28400058), (54, 26296350), (60, 23666715), (75, 18933372), (81, 17530900), (90, 15777810), (100, 14200029), (108, 13148175), (135, 10518540), (150, 9466686), (162, 8765450), (180, 7888905), (225, 6311124), (270, 5259270), (300, 4733343), (324, 4382725), (405, 3506180), (450, 3155562), (540, 2629635), (675, 2103708), (810, 1753090), (900, 1577781), (1350, 1051854), (1620, 876545), (2025, 701236), (2700, 525927), (4050, 350618), (8100, 175309)]