11880750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:131

約数の個数: 128

約数和(自身を含む): 35463168

約数和(自身を除く): 23582418

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 31, 35, 42, 50, 62, 70, 73, 75, 93, 105, 125, 146, 150, 155, 175, 186, 210, 217, 219, 250, 310, 350, 365, 375, 434, 438, 465, 511, 525, 651, 730, 750, 775, 875, 930, 1022, 1050, 1085, 1095, 1302, 1533, 1550, 1750, 1825, 2170, 2190, 2263, 2325, 2555, 2625, 3066, 3255, 3650, 3875, 4526, 4650, 5110, 5250, 5425, 5475, 6510, 6789, 7665, 7750, 9125, 10850, 10950, 11315, 11625, 12775, 13578, 15330, 15841, 16275, 18250, 22630, 23250, 25550, 27125, 27375, 31682, 32550, 33945, 38325, 47523, 54250, 54750, 56575, 63875, 67890, 76650, 79205, 81375, 95046, 113150, 127750, 158410, 162750, 169725, 191625, 237615, 282875, 339450, 383250, 396025, 475230, 565750, 792050, 848625, 1188075, 1697250, 1980125, 2376150, 3960250, 5940375, 11880750]

約数ペア:

[(1, 11880750), (2, 5940375), (3, 3960250), (5, 2376150), (6, 1980125), (7, 1697250), (10, 1188075), (14, 848625), (15, 792050), (21, 565750), (25, 475230), (30, 396025), (31, 383250), (35, 339450), (42, 282875), (50, 237615), (62, 191625), (70, 169725), (73, 162750), (75, 158410), (93, 127750), (105, 113150), (125, 95046), (146, 81375), (150, 79205), (155, 76650), (175, 67890), (186, 63875), (210, 56575), (217, 54750), (219, 54250), (250, 47523), (310, 38325), (350, 33945), (365, 32550), (375, 31682), (434, 27375), (438, 27125), (465, 25550), (511, 23250), (525, 22630), (651, 18250), (730, 16275), (750, 15841), (775, 15330), (875, 13578), (930, 12775), (1022, 11625), (1050, 11315), (1085, 10950), (1095, 10850), (1302, 9125), (1533, 7750), (1550, 7665), (1750, 6789), (1825, 6510), (2170, 5475), (2190, 5425), (2263, 5250), (2325, 5110), (2555, 4650), (2625, 4526), (3066, 3875), (3255, 3650)]