148872570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{223}}^1$

素因数の和:285

約数の個数: 192

約数和(自身を含む): 475324416

約数和(自身を除く): 326451846

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 17, 21, 22, 30, 33, 34, 35, 42, 51, 55, 66, 70, 77, 85, 102, 105, 110, 119, 154, 165, 170, 187, 210, 223, 231, 238, 255, 289, 330, 357, 374, 385, 446, 462, 510, 561, 578, 595, 669, 714, 770, 867, 935, 1115, 1122, 1155, 1190, 1309, 1338, 1445, 1561, 1734, 1785, 1870, 2023, 2230, 2310, 2453, 2618, 2805, 2890, 3122, 3179, 3345, 3570, 3791, 3927, 4046, 4335, 4683, 4906, 5610, 6069, 6358, 6545, 6690, 7359, 7582, 7805, 7854, 8670, 9366, 9537, 10115, 11373, 12138, 12265, 13090, 14718, 15610, 15895, 17171, 18955, 19074, 19635, 20230, 22253, 22746, 23415, 24530, 26537, 30345, 31790, 34342, 36795, 37910, 39270, 41701, 44506, 46830, 47685, 51513, 53074, 56865, 60690, 64447, 66759, 73590, 79611, 83402, 85855, 95370, 103026, 111265, 113730, 125103, 128894, 132685, 133518, 159222, 171710, 193341, 208505, 222530, 250206, 257565, 265370, 291907, 322235, 333795, 386682, 398055, 417010, 451129, 515130, 583814, 625515, 644470, 667590, 708917, 796110, 875721, 902258, 966705, 1251030, 1353387, 1417834, 1459535, 1751442, 1933410, 2126751, 2255645, 2706774, 2919070, 3544585, 4253502, 4378605, 4511290, 4962419, 6766935, 7089170, 8757210, 9924838, 10633755, 13533870, 14887257, 21267510, 24812095, 29774514, 49624190, 74436285, 148872570]

約数ペア:

[(1, 148872570), (2, 74436285), (3, 49624190), (5, 29774514), (6, 24812095), (7, 21267510), (10, 14887257), (11, 13533870), (14, 10633755), (15, 9924838), (17, 8757210), (21, 7089170), (22, 6766935), (30, 4962419), (33, 4511290), (34, 4378605), (35, 4253502), (42, 3544585), (51, 2919070), (55, 2706774), (66, 2255645), (70, 2126751), (77, 1933410), (85, 1751442), (102, 1459535), (105, 1417834), (110, 1353387), (119, 1251030), (154, 966705), (165, 902258), (170, 875721), (187, 796110), (210, 708917), (223, 667590), (231, 644470), (238, 625515), (255, 583814), (289, 515130), (330, 451129), (357, 417010), (374, 398055), (385, 386682), (446, 333795), (462, 322235), (510, 291907), (561, 265370), (578, 257565), (595, 250206), (669, 222530), (714, 208505), (770, 193341), (867, 171710), (935, 159222), (1115, 133518), (1122, 132685), (1155, 128894), (1190, 125103), (1309, 113730), (1338, 111265), (1445, 103026), (1561, 95370), (1734, 85855), (1785, 83402), (1870, 79611), (2023, 73590), (2230, 66759), (2310, 64447), (2453, 60690), (2618, 56865), (2805, 53074), (2890, 51513), (3122, 47685), (3179, 46830), (3345, 44506), (3570, 41701), (3791, 39270), (3927, 37910), (4046, 36795), (4335, 34342), (4683, 31790), (4906, 30345), (5610, 26537), (6069, 24530), (6358, 23415), (6545, 22746), (6690, 22253), (7359, 20230), (7582, 19635), (7805, 19074), (7854, 18955), (8670, 17171), (9366, 15895), (9537, 15610), (10115, 14718), (11373, 13090), (12138, 12265)]