228290040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{57649}}^1$

素因数の和:57677

約数の個数: 96

約数和(自身を含む): 809406000

約数和(自身を除く): 581115960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 57649, 115298, 172947, 230596, 288245, 345894, 461192, 518841, 576490, 634139, 691788, 864735, 1037682, 1152980, 1268278, 1383576, 1729470, 1902417, 2075364, 2305960, 2536556, 2594205, 3170695, 3458940, 3804834, 4150728, 5073112, 5188410, 5707251, 6341390, 6917880, 7609668, 9512085, 10376820, 11414502, 12682780, 15219336, 19024170, 20753640, 22829004, 25365560, 28536255, 38048340, 45658008, 57072510, 76096680, 114145020, 228290040]

約数ペア:

[(1, 228290040), (2, 114145020), (3, 76096680), (4, 57072510), (5, 45658008), (6, 38048340), (8, 28536255), (9, 25365560), (10, 22829004), (11, 20753640), (12, 19024170), (15, 15219336), (18, 12682780), (20, 11414502), (22, 10376820), (24, 9512085), (30, 7609668), (33, 6917880), (36, 6341390), (40, 5707251), (44, 5188410), (45, 5073112), (55, 4150728), (60, 3804834), (66, 3458940), (72, 3170695), (88, 2594205), (90, 2536556), (99, 2305960), (110, 2075364), (120, 1902417), (132, 1729470), (165, 1383576), (180, 1268278), (198, 1152980), (220, 1037682), (264, 864735), (330, 691788), (360, 634139), (396, 576490), (440, 518841), (495, 461192), (660, 345894), (792, 288245), (990, 230596), (1320, 172947), (1980, 115298), (3960, 57649)]