122995600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:178

約数の個数: 240

約数和(自身を含む): 378864640

約数和(自身を除く): 255869040

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 31, 35, 40, 50, 52, 56, 62, 65, 70, 80, 91, 100, 104, 109, 112, 124, 130, 140, 155, 175, 182, 200, 208, 217, 218, 248, 260, 280, 310, 325, 350, 364, 400, 403, 434, 436, 455, 496, 520, 545, 560, 620, 650, 700, 728, 763, 775, 806, 868, 872, 910, 1040, 1085, 1090, 1240, 1300, 1400, 1417, 1456, 1526, 1550, 1612, 1736, 1744, 1820, 2015, 2170, 2180, 2275, 2480, 2600, 2725, 2800, 2821, 2834, 3052, 3100, 3224, 3379, 3472, 3640, 3815, 4030, 4340, 4360, 4550, 5200, 5425, 5450, 5642, 5668, 6104, 6200, 6448, 6758, 7085, 7280, 7630, 8060, 8680, 8720, 9100, 9919, 10075, 10850, 10900, 11284, 11336, 12208, 12400, 13516, 14105, 14170, 15260, 16120, 16895, 17360, 18200, 19075, 19838, 20150, 21700, 21800, 22568, 22672, 23653, 27032, 28210, 28340, 30520, 32240, 33790, 35425, 36400, 38150, 39676, 40300, 43400, 43600, 43927, 45136, 47306, 49595, 54064, 56420, 56680, 61040, 67580, 70525, 70850, 76300, 79352, 80600, 84475, 86800, 87854, 94612, 99190, 112840, 113360, 118265, 135160, 141050, 141700, 152600, 158704, 161200, 168950, 175708, 189224, 198380, 219635, 225680, 236530, 247975, 270320, 282100, 283400, 305200, 307489, 337900, 351416, 378448, 396760, 439270, 473060, 495950, 564200, 566800, 591325, 614978, 675800, 702832, 793520, 878540, 946120, 991900, 1098175, 1128400, 1182650, 1229956, 1351600, 1537445, 1757080, 1892240, 1983800, 2196350, 2365300, 2459912, 3074890, 3514160, 3967600, 4392700, 4730600, 4919824, 6149780, 7687225, 8785400, 9461200, 12299560, 15374450, 17570800, 24599120, 30748900, 61497800, 122995600]

約数ペア:

[(1, 122995600), (2, 61497800), (4, 30748900), (5, 24599120), (7, 17570800), (8, 15374450), (10, 12299560), (13, 9461200), (14, 8785400), (16, 7687225), (20, 6149780), (25, 4919824), (26, 4730600), (28, 4392700), (31, 3967600), (35, 3514160), (40, 3074890), (50, 2459912), (52, 2365300), (56, 2196350), (62, 1983800), (65, 1892240), (70, 1757080), (80, 1537445), (91, 1351600), (100, 1229956), (104, 1182650), (109, 1128400), (112, 1098175), (124, 991900), (130, 946120), (140, 878540), (155, 793520), (175, 702832), (182, 675800), (200, 614978), (208, 591325), (217, 566800), (218, 564200), (248, 495950), (260, 473060), (280, 439270), (310, 396760), (325, 378448), (350, 351416), (364, 337900), (400, 307489), (403, 305200), (434, 283400), (436, 282100), (455, 270320), (496, 247975), (520, 236530), (545, 225680), (560, 219635), (620, 198380), (650, 189224), (700, 175708), (728, 168950), (763, 161200), (775, 158704), (806, 152600), (868, 141700), (872, 141050), (910, 135160), (1040, 118265), (1085, 113360), (1090, 112840), (1240, 99190), (1300, 94612), (1400, 87854), (1417, 86800), (1456, 84475), (1526, 80600), (1550, 79352), (1612, 76300), (1736, 70850), (1744, 70525), (1820, 67580), (2015, 61040), (2170, 56680), (2180, 56420), (2275, 54064), (2480, 49595), (2600, 47306), (2725, 45136), (2800, 43927), (2821, 43600), (2834, 43400), (3052, 40300), (3100, 39676), (3224, 38150), (3379, 36400), (3472, 35425), (3640, 33790), (3815, 32240), (4030, 30520), (4340, 28340), (4360, 28210), (4550, 27032), (5200, 23653), (5425, 22672), (5450, 22568), (5642, 21800), (5668, 21700), (6104, 20150), (6200, 19838), (6448, 19075), (6758, 18200), (7085, 17360), (7280, 16895), (7630, 16120), (8060, 15260), (8680, 14170), (8720, 14105), (9100, 13516), (9919, 12400), (10075, 12208), (10850, 11336), (10900, 11284)]