242939200

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:337

約数の個数: 168

約数和(自身を含む): 692912000

約数和(自身を除く): 449972800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 109, 112, 140, 160, 175, 199, 200, 218, 224, 280, 320, 350, 398, 400, 436, 448, 545, 560, 700, 763, 796, 800, 872, 995, 1090, 1120, 1393, 1400, 1526, 1592, 1600, 1744, 1990, 2180, 2240, 2725, 2786, 2800, 3052, 3184, 3488, 3815, 3980, 4360, 4975, 5450, 5572, 5600, 6104, 6368, 6965, 6976, 7630, 7960, 8720, 9950, 10900, 11144, 11200, 12208, 12736, 13930, 15260, 15920, 17440, 19075, 19900, 21691, 21800, 22288, 24416, 27860, 30520, 31840, 34825, 34880, 38150, 39800, 43382, 43600, 44576, 48832, 55720, 61040, 63680, 69650, 76300, 79600, 86764, 87200, 89152, 108455, 111440, 122080, 139300, 151837, 152600, 159200, 173528, 174400, 216910, 222880, 244160, 278600, 303674, 305200, 318400, 347056, 433820, 445760, 542275, 557200, 607348, 610400, 694112, 759185, 867640, 1084550, 1114400, 1214696, 1220800, 1388224, 1518370, 1735280, 2169100, 2228800, 2429392, 3036740, 3470560, 3795925, 4338200, 4858784, 6073480, 6941120, 7591850, 8676400, 9717568, 12146960, 15183700, 17352800, 24293920, 30367400, 34705600, 48587840, 60734800, 121469600, 242939200]

約数ペア:

[(1, 242939200), (2, 121469600), (4, 60734800), (5, 48587840), (7, 34705600), (8, 30367400), (10, 24293920), (14, 17352800), (16, 15183700), (20, 12146960), (25, 9717568), (28, 8676400), (32, 7591850), (35, 6941120), (40, 6073480), (50, 4858784), (56, 4338200), (64, 3795925), (70, 3470560), (80, 3036740), (100, 2429392), (109, 2228800), (112, 2169100), (140, 1735280), (160, 1518370), (175, 1388224), (199, 1220800), (200, 1214696), (218, 1114400), (224, 1084550), (280, 867640), (320, 759185), (350, 694112), (398, 610400), (400, 607348), (436, 557200), (448, 542275), (545, 445760), (560, 433820), (700, 347056), (763, 318400), (796, 305200), (800, 303674), (872, 278600), (995, 244160), (1090, 222880), (1120, 216910), (1393, 174400), (1400, 173528), (1526, 159200), (1592, 152600), (1600, 151837), (1744, 139300), (1990, 122080), (2180, 111440), (2240, 108455), (2725, 89152), (2786, 87200), (2800, 86764), (3052, 79600), (3184, 76300), (3488, 69650), (3815, 63680), (3980, 61040), (4360, 55720), (4975, 48832), (5450, 44576), (5572, 43600), (5600, 43382), (6104, 39800), (6368, 38150), (6965, 34880), (6976, 34825), (7630, 31840), (7960, 30520), (8720, 27860), (9950, 24416), (10900, 22288), (11144, 21800), (11200, 21691), (12208, 19900), (12736, 19075), (13930, 17440), (15260, 15920)]