105845580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{30949}}^1$

素因数の和:30983

約数の個数: 72

約数和(自身を含む): 337974000

約数和(自身を除く): 232128420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 30949, 61898, 92847, 123796, 154745, 185694, 278541, 309490, 371388, 464235, 557082, 588031, 618980, 928470, 1114164, 1176062, 1392705, 1764093, 1856940, 2352124, 2785410, 2940155, 3528186, 5292279, 5570820, 5880310, 7056372, 8820465, 10584558, 11760620, 17640930, 21169116, 26461395, 35281860, 52922790, 105845580]

約数ペア:

[(1, 105845580), (2, 52922790), (3, 35281860), (4, 26461395), (5, 21169116), (6, 17640930), (9, 11760620), (10, 10584558), (12, 8820465), (15, 7056372), (18, 5880310), (19, 5570820), (20, 5292279), (30, 3528186), (36, 2940155), (38, 2785410), (45, 2352124), (57, 1856940), (60, 1764093), (76, 1392705), (90, 1176062), (95, 1114164), (114, 928470), (171, 618980), (180, 588031), (190, 557082), (228, 464235), (285, 371388), (342, 309490), (380, 278541), (570, 185694), (684, 154745), (855, 123796), (1140, 92847), (1710, 61898), (3420, 30949)]