188890680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13009}}^1$

素因数の和:13045

約数の個数: 96

約数和(自身を含む): 622918800

約数和(自身を除く): 434028120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 220, 242, 264, 330, 363, 440, 484, 605, 660, 726, 968, 1210, 1320, 1452, 1815, 2420, 2904, 3630, 4840, 7260, 13009, 14520, 26018, 39027, 52036, 65045, 78054, 104072, 130090, 143099, 156108, 195135, 260180, 286198, 312216, 390270, 429297, 520360, 572396, 715495, 780540, 858594, 1144792, 1430990, 1561080, 1574089, 1717188, 2146485, 2861980, 3148178, 3434376, 4292970, 4722267, 5723960, 6296356, 7870445, 8585940, 9444534, 12592712, 15740890, 17171880, 18889068, 23611335, 31481780, 37778136, 47222670, 62963560, 94445340, 188890680]

約数ペア:

[(1, 188890680), (2, 94445340), (3, 62963560), (4, 47222670), (5, 37778136), (6, 31481780), (8, 23611335), (10, 18889068), (11, 17171880), (12, 15740890), (15, 12592712), (20, 9444534), (22, 8585940), (24, 7870445), (30, 6296356), (33, 5723960), (40, 4722267), (44, 4292970), (55, 3434376), (60, 3148178), (66, 2861980), (88, 2146485), (110, 1717188), (120, 1574089), (121, 1561080), (132, 1430990), (165, 1144792), (220, 858594), (242, 780540), (264, 715495), (330, 572396), (363, 520360), (440, 429297), (484, 390270), (605, 312216), (660, 286198), (726, 260180), (968, 195135), (1210, 156108), (1320, 143099), (1452, 130090), (1815, 104072), (2420, 78054), (2904, 65045), (3630, 52036), (4840, 39027), (7260, 26018), (13009, 14520)]