307545300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{20101}}^1$

素因数の和:20138

約数の個数: 108

約数和(自身を含む): 1020739356

約数和(自身を除く): 713194056

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, 20101, 40202, 60303, 80404, 100505, 120606, 180909, 201010, 241212, 301515, 341717, 361818, 402020, 502525, 603030, 683434, 723636, 904545, 1005050, 1025151, 1206060, 1366868, 1507575, 1708585, 1809090, 2010100, 2050302, 3015150, 3075453, 3417170, 3618180, 4100604, 4522725, 5125755, 6030300, 6150906, 6834340, 8542925, 9045450, 10251510, 12301812, 15377265, 17085850, 18090900, 20503020, 25628775, 30754530, 34171700, 51257550, 61509060, 76886325, 102515100, 153772650, 307545300]

約数ペア:

[(1, 307545300), (2, 153772650), (3, 102515100), (4, 76886325), (5, 61509060), (6, 51257550), (9, 34171700), (10, 30754530), (12, 25628775), (15, 20503020), (17, 18090900), (18, 17085850), (20, 15377265), (25, 12301812), (30, 10251510), (34, 9045450), (36, 8542925), (45, 6834340), (50, 6150906), (51, 6030300), (60, 5125755), (68, 4522725), (75, 4100604), (85, 3618180), (90, 3417170), (100, 3075453), (102, 3015150), (150, 2050302), (153, 2010100), (170, 1809090), (180, 1708585), (204, 1507575), (225, 1366868), (255, 1206060), (300, 1025151), (306, 1005050), (340, 904545), (425, 723636), (450, 683434), (510, 603030), (612, 502525), (765, 402020), (850, 361818), (900, 341717), (1020, 301515), (1275, 241212), (1530, 201010), (1700, 180909), (2550, 120606), (3060, 100505), (3825, 80404), (5100, 60303), (7650, 40202), (15300, 20101)]