201700620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101869}}^1$

素因数の和:101895

約数の個数: 72

約数和(自身を含む): 667452240

約数和(自身を除く): 465751620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 101869, 203738, 305607, 407476, 509345, 611214, 916821, 1018690, 1120559, 1222428, 1528035, 1833642, 2037380, 2241118, 3056070, 3361677, 3667284, 4482236, 4584105, 5602795, 6112140, 6723354, 9168210, 10085031, 11205590, 13446708, 16808385, 18336420, 20170062, 22411180, 33616770, 40340124, 50425155, 67233540, 100850310, 201700620]

約数ペア:

[(1, 201700620), (2, 100850310), (3, 67233540), (4, 50425155), (5, 40340124), (6, 33616770), (9, 22411180), (10, 20170062), (11, 18336420), (12, 16808385), (15, 13446708), (18, 11205590), (20, 10085031), (22, 9168210), (30, 6723354), (33, 6112140), (36, 5602795), (44, 4584105), (45, 4482236), (55, 3667284), (60, 3361677), (66, 3056070), (90, 2241118), (99, 2037380), (110, 1833642), (132, 1528035), (165, 1222428), (180, 1120559), (198, 1018690), (220, 916821), (330, 611214), (396, 509345), (495, 407476), (660, 305607), (990, 203738), (1980, 101869)]