169427100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:412

約数の個数: 144

約数和(自身を含む): 524966400

約数和(自身を除く): 355539300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 139, 150, 170, 204, 239, 255, 278, 300, 340, 417, 425, 478, 510, 556, 695, 717, 834, 850, 956, 1020, 1195, 1275, 1390, 1434, 1668, 1700, 2085, 2363, 2390, 2550, 2780, 2868, 3475, 3585, 4063, 4170, 4726, 4780, 5100, 5975, 6950, 7089, 7170, 8126, 8340, 9452, 10425, 11815, 11950, 12189, 13900, 14178, 14340, 16252, 17925, 20315, 20850, 23630, 23900, 24378, 28356, 33221, 35445, 35850, 40630, 41700, 47260, 48756, 59075, 60945, 66442, 70890, 71700, 81260, 99663, 101575, 118150, 121890, 132884, 141780, 166105, 177225, 199326, 203150, 236300, 243780, 304725, 332210, 354450, 398652, 406300, 498315, 564757, 609450, 664420, 708900, 830525, 996630, 1129514, 1218900, 1661050, 1694271, 1993260, 2259028, 2491575, 2823785, 3322100, 3388542, 4983150, 5647570, 6777084, 8471355, 9966300, 11295140, 14118925, 16942710, 28237850, 33885420, 42356775, 56475700, 84713550, 169427100]

約数ペア:

[(1, 169427100), (2, 84713550), (3, 56475700), (4, 42356775), (5, 33885420), (6, 28237850), (10, 16942710), (12, 14118925), (15, 11295140), (17, 9966300), (20, 8471355), (25, 6777084), (30, 5647570), (34, 4983150), (50, 3388542), (51, 3322100), (60, 2823785), (68, 2491575), (75, 2259028), (85, 1993260), (100, 1694271), (102, 1661050), (139, 1218900), (150, 1129514), (170, 996630), (204, 830525), (239, 708900), (255, 664420), (278, 609450), (300, 564757), (340, 498315), (417, 406300), (425, 398652), (478, 354450), (510, 332210), (556, 304725), (695, 243780), (717, 236300), (834, 203150), (850, 199326), (956, 177225), (1020, 166105), (1195, 141780), (1275, 132884), (1390, 121890), (1434, 118150), (1668, 101575), (1700, 99663), (2085, 81260), (2363, 71700), (2390, 70890), (2550, 66442), (2780, 60945), (2868, 59075), (3475, 48756), (3585, 47260), (4063, 41700), (4170, 40630), (4726, 35850), (4780, 35445), (5100, 33221), (5975, 28356), (6950, 24378), (7089, 23900), (7170, 23630), (8126, 20850), (8340, 20315), (9452, 17925), (10425, 16252), (11815, 14340), (11950, 14178), (12189, 13900)]