30454800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{619}}^1$

素因数の和:681

約数の個数: 120

約数和(自身を含む): 100097760

約数和(自身を除く): 69642960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 41, 48, 50, 60, 75, 80, 82, 100, 120, 123, 150, 164, 200, 205, 240, 246, 300, 328, 400, 410, 492, 600, 615, 619, 656, 820, 984, 1025, 1200, 1230, 1238, 1640, 1857, 1968, 2050, 2460, 2476, 3075, 3095, 3280, 3714, 4100, 4920, 4952, 6150, 6190, 7428, 8200, 9285, 9840, 9904, 12300, 12380, 14856, 15475, 16400, 18570, 24600, 24760, 25379, 29712, 30950, 37140, 46425, 49200, 49520, 50758, 61900, 74280, 76137, 92850, 101516, 123800, 126895, 148560, 152274, 185700, 203032, 247600, 253790, 304548, 371400, 380685, 406064, 507580, 609096, 634475, 742800, 761370, 1015160, 1218192, 1268950, 1522740, 1903425, 2030320, 2537900, 3045480, 3806850, 5075800, 6090960, 7613700, 10151600, 15227400, 30454800]

約数ペア:

[(1, 30454800), (2, 15227400), (3, 10151600), (4, 7613700), (5, 6090960), (6, 5075800), (8, 3806850), (10, 3045480), (12, 2537900), (15, 2030320), (16, 1903425), (20, 1522740), (24, 1268950), (25, 1218192), (30, 1015160), (40, 761370), (41, 742800), (48, 634475), (50, 609096), (60, 507580), (75, 406064), (80, 380685), (82, 371400), (100, 304548), (120, 253790), (123, 247600), (150, 203032), (164, 185700), (200, 152274), (205, 148560), (240, 126895), (246, 123800), (300, 101516), (328, 92850), (400, 76137), (410, 74280), (492, 61900), (600, 50758), (615, 49520), (619, 49200), (656, 46425), (820, 37140), (984, 30950), (1025, 29712), (1200, 25379), (1230, 24760), (1238, 24600), (1640, 18570), (1857, 16400), (1968, 15475), (2050, 14856), (2460, 12380), (2476, 12300), (3075, 9904), (3095, 9840), (3280, 9285), (3714, 8200), (4100, 7428), (4920, 6190), (4952, 6150)]