70601850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{839}}^1$

素因数の和:885

約数の個数: 144

約数和(自身を含む): 219360960

約数和(自身を除く): 148759110

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 25, 30, 33, 34, 45, 50, 51, 55, 66, 75, 85, 90, 99, 102, 110, 150, 153, 165, 170, 187, 198, 225, 255, 275, 306, 330, 374, 425, 450, 495, 510, 550, 561, 765, 825, 839, 850, 935, 990, 1122, 1275, 1530, 1650, 1678, 1683, 1870, 2475, 2517, 2550, 2805, 3366, 3825, 4195, 4675, 4950, 5034, 5610, 7551, 7650, 8390, 8415, 9229, 9350, 12585, 14025, 14263, 15102, 16830, 18458, 20975, 25170, 27687, 28050, 28526, 37755, 41950, 42075, 42789, 46145, 55374, 62925, 71315, 75510, 83061, 84150, 85578, 92290, 125850, 128367, 138435, 142630, 156893, 166122, 188775, 213945, 230725, 256734, 276870, 313786, 356575, 377550, 415305, 427890, 461450, 470679, 641835, 692175, 713150, 784465, 830610, 941358, 1069725, 1283670, 1384350, 1412037, 1568930, 2076525, 2139450, 2353395, 2824074, 3209175, 3922325, 4153050, 4706790, 6418350, 7060185, 7844650, 11766975, 14120370, 23533950, 35300925, 70601850]

約数ペア:

[(1, 70601850), (2, 35300925), (3, 23533950), (5, 14120370), (6, 11766975), (9, 7844650), (10, 7060185), (11, 6418350), (15, 4706790), (17, 4153050), (18, 3922325), (22, 3209175), (25, 2824074), (30, 2353395), (33, 2139450), (34, 2076525), (45, 1568930), (50, 1412037), (51, 1384350), (55, 1283670), (66, 1069725), (75, 941358), (85, 830610), (90, 784465), (99, 713150), (102, 692175), (110, 641835), (150, 470679), (153, 461450), (165, 427890), (170, 415305), (187, 377550), (198, 356575), (225, 313786), (255, 276870), (275, 256734), (306, 230725), (330, 213945), (374, 188775), (425, 166122), (450, 156893), (495, 142630), (510, 138435), (550, 128367), (561, 125850), (765, 92290), (825, 85578), (839, 84150), (850, 83061), (935, 75510), (990, 71315), (1122, 62925), (1275, 55374), (1530, 46145), (1650, 42789), (1678, 42075), (1683, 41950), (1870, 37755), (2475, 28526), (2517, 28050), (2550, 27687), (2805, 25170), (3366, 20975), (3825, 18458), (4195, 16830), (4675, 15102), (4950, 14263), (5034, 14025), (5610, 12585), (7551, 9350), (7650, 9229), (8390, 8415)]