312443340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{27847}}^1$

素因数の和:27887

約数の個数: 96

約数和(自身を含む): 1010548224

約数和(自身を除く): 698104884

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 132, 165, 170, 187, 204, 220, 255, 330, 340, 374, 510, 561, 660, 748, 935, 1020, 1122, 1870, 2244, 2805, 3740, 5610, 11220, 27847, 55694, 83541, 111388, 139235, 167082, 278470, 306317, 334164, 417705, 473399, 556940, 612634, 835410, 918951, 946798, 1225268, 1420197, 1531585, 1670820, 1837902, 1893596, 2366995, 2840394, 3063170, 3675804, 4594755, 4733990, 5207389, 5680788, 6126340, 7100985, 9189510, 9467980, 10414778, 14201970, 15622167, 18379020, 20829556, 26036945, 28403940, 31244334, 52073890, 62488668, 78110835, 104147780, 156221670, 312443340]

約数ペア:

[(1, 312443340), (2, 156221670), (3, 104147780), (4, 78110835), (5, 62488668), (6, 52073890), (10, 31244334), (11, 28403940), (12, 26036945), (15, 20829556), (17, 18379020), (20, 15622167), (22, 14201970), (30, 10414778), (33, 9467980), (34, 9189510), (44, 7100985), (51, 6126340), (55, 5680788), (60, 5207389), (66, 4733990), (68, 4594755), (85, 3675804), (102, 3063170), (110, 2840394), (132, 2366995), (165, 1893596), (170, 1837902), (187, 1670820), (204, 1531585), (220, 1420197), (255, 1225268), (330, 946798), (340, 918951), (374, 835410), (510, 612634), (561, 556940), (660, 473399), (748, 417705), (935, 334164), (1020, 306317), (1122, 278470), (1870, 167082), (2244, 139235), (2805, 111388), (3740, 83541), (5610, 55694), (11220, 27847)]