1545300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:138

約数の個数: 108

約数和(自身を含む): 5179356

約数和(自身を除く): 3634056

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, 101, 102, 150, 153, 170, 180, 202, 204, 225, 255, 300, 303, 306, 340, 404, 425, 450, 505, 510, 606, 612, 765, 850, 900, 909, 1010, 1020, 1212, 1275, 1515, 1530, 1700, 1717, 1818, 2020, 2525, 2550, 3030, 3060, 3434, 3636, 3825, 4545, 5050, 5100, 5151, 6060, 6868, 7575, 7650, 8585, 9090, 10100, 10302, 15150, 15300, 15453, 17170, 18180, 20604, 22725, 25755, 30300, 30906, 34340, 42925, 45450, 51510, 61812, 77265, 85850, 90900, 103020, 128775, 154530, 171700, 257550, 309060, 386325, 515100, 772650, 1545300]

約数ペア:

[(1, 1545300), (2, 772650), (3, 515100), (4, 386325), (5, 309060), (6, 257550), (9, 171700), (10, 154530), (12, 128775), (15, 103020), (17, 90900), (18, 85850), (20, 77265), (25, 61812), (30, 51510), (34, 45450), (36, 42925), (45, 34340), (50, 30906), (51, 30300), (60, 25755), (68, 22725), (75, 20604), (85, 18180), (90, 17170), (100, 15453), (101, 15300), (102, 15150), (150, 10302), (153, 10100), (170, 9090), (180, 8585), (202, 7650), (204, 7575), (225, 6868), (255, 6060), (300, 5151), (303, 5100), (306, 5050), (340, 4545), (404, 3825), (425, 3636), (450, 3434), (505, 3060), (510, 3030), (606, 2550), (612, 2525), (765, 2020), (850, 1818), (900, 1717), (909, 1700), (1010, 1530), (1020, 1515), (1212, 1275)]