142575510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:251

約数の個数: 192

約数和(自身を含む): 446164992

約数和(自身を除く): 303589482

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 31, 33, 35, 42, 55, 62, 66, 70, 77, 93, 105, 110, 121, 154, 155, 165, 181, 186, 210, 217, 231, 242, 310, 330, 341, 362, 363, 385, 434, 462, 465, 543, 605, 651, 682, 726, 770, 847, 905, 930, 1023, 1085, 1086, 1155, 1210, 1267, 1302, 1694, 1705, 1810, 1815, 1991, 2046, 2170, 2310, 2387, 2534, 2541, 2715, 3255, 3410, 3630, 3751, 3801, 3982, 4235, 4774, 5082, 5115, 5430, 5611, 5973, 6335, 6510, 7161, 7502, 7602, 8470, 9955, 10230, 11222, 11253, 11935, 11946, 12670, 12705, 13937, 14322, 16833, 18755, 19005, 19910, 21901, 22506, 23870, 25410, 26257, 27874, 28055, 29865, 33666, 35805, 37510, 38010, 39277, 41811, 43802, 52514, 56110, 56265, 59730, 61721, 65703, 69685, 71610, 78554, 78771, 83622, 84165, 109505, 112530, 117831, 123442, 131285, 131406, 139370, 153307, 157542, 168330, 185163, 196385, 209055, 219010, 235662, 262570, 306614, 308605, 328515, 370326, 392770, 393855, 418110, 432047, 459921, 589155, 617210, 657030, 678931, 766535, 787710, 864094, 919842, 925815, 1178310, 1296141, 1357862, 1533070, 1851630, 2036793, 2160235, 2299605, 2592282, 3394655, 4073586, 4320470, 4599210, 4752517, 6480705, 6789310, 9505034, 10183965, 12961410, 14257551, 20367930, 23762585, 28515102, 47525170, 71287755, 142575510]

約数ペア:

[(1, 142575510), (2, 71287755), (3, 47525170), (5, 28515102), (6, 23762585), (7, 20367930), (10, 14257551), (11, 12961410), (14, 10183965), (15, 9505034), (21, 6789310), (22, 6480705), (30, 4752517), (31, 4599210), (33, 4320470), (35, 4073586), (42, 3394655), (55, 2592282), (62, 2299605), (66, 2160235), (70, 2036793), (77, 1851630), (93, 1533070), (105, 1357862), (110, 1296141), (121, 1178310), (154, 925815), (155, 919842), (165, 864094), (181, 787710), (186, 766535), (210, 678931), (217, 657030), (231, 617210), (242, 589155), (310, 459921), (330, 432047), (341, 418110), (362, 393855), (363, 392770), (385, 370326), (434, 328515), (462, 308605), (465, 306614), (543, 262570), (605, 235662), (651, 219010), (682, 209055), (726, 196385), (770, 185163), (847, 168330), (905, 157542), (930, 153307), (1023, 139370), (1085, 131406), (1086, 131285), (1155, 123442), (1210, 117831), (1267, 112530), (1302, 109505), (1694, 84165), (1705, 83622), (1810, 78771), (1815, 78554), (1991, 71610), (2046, 69685), (2170, 65703), (2310, 61721), (2387, 59730), (2534, 56265), (2541, 56110), (2715, 52514), (3255, 43802), (3410, 41811), (3630, 39277), (3751, 38010), (3801, 37510), (3982, 35805), (4235, 33666), (4774, 29865), (5082, 28055), (5115, 27874), (5430, 26257), (5611, 25410), (5973, 23870), (6335, 22506), (6510, 21901), (7161, 19910), (7502, 19005), (7602, 18755), (8470, 16833), (9955, 14322), (10230, 13937), (11222, 12705), (11253, 12670), (11935, 11946)]