137471100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{349}}^1$

素因数の和:480

約数の個数: 144

約数和(自身を含む): 433826400

約数和(自身を除く): 296355300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 101, 130, 150, 156, 195, 202, 260, 300, 303, 325, 349, 390, 404, 505, 606, 650, 698, 780, 975, 1010, 1047, 1212, 1300, 1313, 1396, 1515, 1745, 1950, 2020, 2094, 2525, 2626, 3030, 3490, 3900, 3939, 4188, 4537, 5050, 5235, 5252, 6060, 6565, 6980, 7575, 7878, 8725, 9074, 10100, 10470, 13130, 13611, 15150, 15756, 17450, 18148, 19695, 20940, 22685, 26175, 26260, 27222, 30300, 32825, 34900, 35249, 39390, 45370, 52350, 54444, 65650, 68055, 70498, 78780, 90740, 98475, 104700, 105747, 113425, 131300, 136110, 140996, 176245, 196950, 211494, 226850, 272220, 340275, 352490, 393900, 422988, 453700, 458237, 528735, 680550, 704980, 881225, 916474, 1057470, 1361100, 1374711, 1762450, 1832948, 2114940, 2291185, 2643675, 2749422, 3524900, 4582370, 5287350, 5498844, 6873555, 9164740, 10574700, 11455925, 13747110, 22911850, 27494220, 34367775, 45823700, 68735550, 137471100]

約数ペア:

[(1, 137471100), (2, 68735550), (3, 45823700), (4, 34367775), (5, 27494220), (6, 22911850), (10, 13747110), (12, 11455925), (13, 10574700), (15, 9164740), (20, 6873555), (25, 5498844), (26, 5287350), (30, 4582370), (39, 3524900), (50, 2749422), (52, 2643675), (60, 2291185), (65, 2114940), (75, 1832948), (78, 1762450), (100, 1374711), (101, 1361100), (130, 1057470), (150, 916474), (156, 881225), (195, 704980), (202, 680550), (260, 528735), (300, 458237), (303, 453700), (325, 422988), (349, 393900), (390, 352490), (404, 340275), (505, 272220), (606, 226850), (650, 211494), (698, 196950), (780, 176245), (975, 140996), (1010, 136110), (1047, 131300), (1212, 113425), (1300, 105747), (1313, 104700), (1396, 98475), (1515, 90740), (1745, 78780), (1950, 70498), (2020, 68055), (2094, 65650), (2525, 54444), (2626, 52350), (3030, 45370), (3490, 39390), (3900, 35249), (3939, 34900), (4188, 32825), (4537, 30300), (5050, 27222), (5235, 26260), (5252, 26175), (6060, 22685), (6565, 20940), (6980, 19695), (7575, 18148), (7878, 17450), (8725, 15756), (9074, 15150), (10100, 13611), (10470, 13130)]