143933900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:264

約数の個数: 144

約数和(自身を含む): 371226240

約数和(自身を除く): 227292340

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 43, 44, 50, 55, 68, 85, 86, 100, 110, 170, 172, 179, 187, 215, 220, 275, 340, 358, 374, 425, 430, 473, 550, 716, 731, 748, 850, 860, 895, 935, 946, 1075, 1100, 1462, 1700, 1790, 1870, 1892, 1969, 2150, 2365, 2924, 3043, 3580, 3655, 3740, 3938, 4300, 4475, 4675, 4730, 6086, 7310, 7697, 7876, 8041, 8950, 9350, 9460, 9845, 11825, 12172, 14620, 15215, 15394, 16082, 17900, 18275, 18700, 19690, 23650, 30430, 30788, 32164, 33473, 36550, 38485, 39380, 40205, 47300, 49225, 60860, 66946, 73100, 76075, 76970, 80410, 84667, 98450, 130849, 133892, 152150, 153940, 160820, 167365, 169334, 192425, 196900, 201025, 261698, 304300, 334730, 338668, 384850, 402050, 423335, 523396, 654245, 669460, 769700, 804100, 836825, 846670, 1308490, 1439339, 1673650, 1693340, 2116675, 2616980, 2878678, 3271225, 3347300, 4233350, 5757356, 6542450, 7196695, 8466700, 13084900, 14393390, 28786780, 35983475, 71966950, 143933900]

約数ペア:

[(1, 143933900), (2, 71966950), (4, 35983475), (5, 28786780), (10, 14393390), (11, 13084900), (17, 8466700), (20, 7196695), (22, 6542450), (25, 5757356), (34, 4233350), (43, 3347300), (44, 3271225), (50, 2878678), (55, 2616980), (68, 2116675), (85, 1693340), (86, 1673650), (100, 1439339), (110, 1308490), (170, 846670), (172, 836825), (179, 804100), (187, 769700), (215, 669460), (220, 654245), (275, 523396), (340, 423335), (358, 402050), (374, 384850), (425, 338668), (430, 334730), (473, 304300), (550, 261698), (716, 201025), (731, 196900), (748, 192425), (850, 169334), (860, 167365), (895, 160820), (935, 153940), (946, 152150), (1075, 133892), (1100, 130849), (1462, 98450), (1700, 84667), (1790, 80410), (1870, 76970), (1892, 76075), (1969, 73100), (2150, 66946), (2365, 60860), (2924, 49225), (3043, 47300), (3580, 40205), (3655, 39380), (3740, 38485), (3938, 36550), (4300, 33473), (4475, 32164), (4675, 30788), (4730, 30430), (6086, 23650), (7310, 19690), (7697, 18700), (7876, 18275), (8041, 17900), (8950, 16082), (9350, 15394), (9460, 15215), (9845, 14620), (11825, 12172)]