76973490

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:246

約数の個数: 160

約数和(自身を含む): 231460416

約数和(自身を除く): 154486926

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 53, 54, 55, 66, 81, 90, 99, 106, 110, 135, 159, 162, 163, 165, 198, 265, 270, 297, 318, 326, 330, 405, 477, 489, 495, 530, 583, 594, 795, 810, 815, 891, 954, 978, 990, 1166, 1431, 1467, 1485, 1590, 1630, 1749, 1782, 1793, 2385, 2445, 2862, 2915, 2934, 2970, 3498, 3586, 4293, 4401, 4455, 4770, 4890, 5247, 5379, 5830, 7155, 7335, 8586, 8639, 8745, 8802, 8910, 8965, 10494, 10758, 13203, 14310, 14670, 15741, 16137, 17278, 17490, 17930, 21465, 22005, 25917, 26235, 26406, 26895, 31482, 32274, 42930, 43195, 44010, 47223, 48411, 51834, 52470, 53790, 66015, 77751, 78705, 80685, 86390, 94446, 95029, 96822, 129585, 132030, 145233, 155502, 157410, 161370, 190058, 233253, 236115, 242055, 259170, 285087, 290466, 388755, 466506, 472230, 475145, 484110, 570174, 699759, 726165, 777510, 855261, 950290, 1166265, 1399518, 1425435, 1452330, 1710522, 2332530, 2565783, 2850870, 3498795, 4276305, 5131566, 6997590, 7697349, 8552610, 12828915, 15394698, 25657830, 38486745, 76973490]

約数ペア:

[(1, 76973490), (2, 38486745), (3, 25657830), (5, 15394698), (6, 12828915), (9, 8552610), (10, 7697349), (11, 6997590), (15, 5131566), (18, 4276305), (22, 3498795), (27, 2850870), (30, 2565783), (33, 2332530), (45, 1710522), (53, 1452330), (54, 1425435), (55, 1399518), (66, 1166265), (81, 950290), (90, 855261), (99, 777510), (106, 726165), (110, 699759), (135, 570174), (159, 484110), (162, 475145), (163, 472230), (165, 466506), (198, 388755), (265, 290466), (270, 285087), (297, 259170), (318, 242055), (326, 236115), (330, 233253), (405, 190058), (477, 161370), (489, 157410), (495, 155502), (530, 145233), (583, 132030), (594, 129585), (795, 96822), (810, 95029), (815, 94446), (891, 86390), (954, 80685), (978, 78705), (990, 77751), (1166, 66015), (1431, 53790), (1467, 52470), (1485, 51834), (1590, 48411), (1630, 47223), (1749, 44010), (1782, 43195), (1793, 42930), (2385, 32274), (2445, 31482), (2862, 26895), (2915, 26406), (2934, 26235), (2970, 25917), (3498, 22005), (3586, 21465), (4293, 17930), (4401, 17490), (4455, 17278), (4770, 16137), (4890, 15741), (5247, 14670), (5379, 14310), (5830, 13203), (7155, 10758), (7335, 10494), (8586, 8965), (8639, 8910), (8745, 8802)]