189970200

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{15077}}^1$

素因数の和:15106

約数の個数: 144

約数和(自身を含む): 729172080

約数和(自身を除く): 539201880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 140, 150, 168, 175, 180, 200, 210, 225, 252, 280, 300, 315, 350, 360, 420, 450, 504, 525, 600, 630, 700, 840, 900, 1050, 1260, 1400, 1575, 1800, 2100, 2520, 3150, 4200, 6300, 12600, 15077, 30154, 45231, 60308, 75385, 90462, 105539, 120616, 135693, 150770, 180924, 211078, 226155, 271386, 301540, 316617, 361848, 376925, 422156, 452310, 527695, 542772, 603080, 633234, 678465, 753850, 844312, 904620, 949851, 1055390, 1085544, 1130775, 1266468, 1356930, 1507700, 1583085, 1809240, 1899702, 2110780, 2261550, 2532936, 2638475, 2713860, 3015400, 3166170, 3392325, 3799404, 4221560, 4523100, 4749255, 5276950, 5427720, 6332340, 6784650, 7598808, 7915425, 9046200, 9498510, 10553900, 12664680, 13569300, 15830850, 18997020, 21107800, 23746275, 27138600, 31661700, 37994040, 47492550, 63323400, 94985100, 189970200]

約数ペア:

[(1, 189970200), (2, 94985100), (3, 63323400), (4, 47492550), (5, 37994040), (6, 31661700), (7, 27138600), (8, 23746275), (9, 21107800), (10, 18997020), (12, 15830850), (14, 13569300), (15, 12664680), (18, 10553900), (20, 9498510), (21, 9046200), (24, 7915425), (25, 7598808), (28, 6784650), (30, 6332340), (35, 5427720), (36, 5276950), (40, 4749255), (42, 4523100), (45, 4221560), (50, 3799404), (56, 3392325), (60, 3166170), (63, 3015400), (70, 2713860), (72, 2638475), (75, 2532936), (84, 2261550), (90, 2110780), (100, 1899702), (105, 1809240), (120, 1583085), (126, 1507700), (140, 1356930), (150, 1266468), (168, 1130775), (175, 1085544), (180, 1055390), (200, 949851), (210, 904620), (225, 844312), (252, 753850), (280, 678465), (300, 633234), (315, 603080), (350, 542772), (360, 527695), (420, 452310), (450, 422156), (504, 376925), (525, 361848), (600, 316617), (630, 301540), (700, 271386), (840, 226155), (900, 211078), (1050, 180924), (1260, 150770), (1400, 135693), (1575, 120616), (1800, 105539), (2100, 90462), (2520, 75385), (3150, 60308), (4200, 45231), (6300, 30154), (12600, 15077)]