485331300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31721}}^1$

素因数の和:31758

約数の個数: 108

約数和(自身を含む): 1610779716

約数和(自身を除く): 1125448416

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 60, 68, 75, 85, 90, 100, 102, 150, 153, 170, 180, 204, 225, 255, 300, 306, 340, 425, 450, 510, 612, 765, 850, 900, 1020, 1275, 1530, 1700, 2550, 3060, 3825, 5100, 7650, 15300, 31721, 63442, 95163, 126884, 158605, 190326, 285489, 317210, 380652, 475815, 539257, 570978, 634420, 793025, 951630, 1078514, 1141956, 1427445, 1586050, 1617771, 1903260, 2157028, 2379075, 2696285, 2854890, 3172100, 3235542, 4758150, 4853313, 5392570, 5709780, 6471084, 7137225, 8088855, 9516300, 9706626, 10785140, 13481425, 14274450, 16177710, 19413252, 24266565, 26962850, 28548900, 32355420, 40444275, 48533130, 53925700, 80888550, 97066260, 121332825, 161777100, 242665650, 485331300]

約数ペア:

[(1, 485331300), (2, 242665650), (3, 161777100), (4, 121332825), (5, 97066260), (6, 80888550), (9, 53925700), (10, 48533130), (12, 40444275), (15, 32355420), (17, 28548900), (18, 26962850), (20, 24266565), (25, 19413252), (30, 16177710), (34, 14274450), (36, 13481425), (45, 10785140), (50, 9706626), (51, 9516300), (60, 8088855), (68, 7137225), (75, 6471084), (85, 5709780), (90, 5392570), (100, 4853313), (102, 4758150), (150, 3235542), (153, 3172100), (170, 2854890), (180, 2696285), (204, 2379075), (225, 2157028), (255, 1903260), (300, 1617771), (306, 1586050), (340, 1427445), (425, 1141956), (450, 1078514), (510, 951630), (612, 793025), (765, 634420), (850, 570978), (900, 539257), (1020, 475815), (1275, 380652), (1530, 317210), (1700, 285489), (2550, 190326), (3060, 158605), (3825, 126884), (5100, 95163), (7650, 63442), (15300, 31721)]