120294400

素因数分解:

$2^{10}\times 5^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:194

約数の個数: 132

約数和(自身を含む): 308654848

約数和(自身を除く): 188360448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 50, 64, 74, 80, 100, 127, 128, 148, 160, 185, 200, 254, 256, 296, 320, 370, 400, 508, 512, 592, 635, 640, 740, 800, 925, 1016, 1024, 1184, 1270, 1280, 1480, 1600, 1850, 2032, 2368, 2540, 2560, 2960, 3175, 3200, 3700, 4064, 4699, 4736, 5080, 5120, 5920, 6350, 6400, 7400, 8128, 9398, 9472, 10160, 11840, 12700, 12800, 14800, 16256, 18796, 18944, 20320, 23495, 23680, 25400, 25600, 29600, 32512, 37592, 37888, 40640, 46990, 47360, 50800, 59200, 65024, 75184, 81280, 93980, 94720, 101600, 117475, 118400, 130048, 150368, 162560, 187960, 189440, 203200, 234950, 236800, 300736, 325120, 375920, 406400, 469900, 473600, 601472, 650240, 751840, 812800, 939800, 947200, 1202944, 1503680, 1625600, 1879600, 2405888, 3007360, 3251200, 3759200, 4811776, 6014720, 7518400, 12029440, 15036800, 24058880, 30073600, 60147200, 120294400]

約数ペア:

[(1, 120294400), (2, 60147200), (4, 30073600), (5, 24058880), (8, 15036800), (10, 12029440), (16, 7518400), (20, 6014720), (25, 4811776), (32, 3759200), (37, 3251200), (40, 3007360), (50, 2405888), (64, 1879600), (74, 1625600), (80, 1503680), (100, 1202944), (127, 947200), (128, 939800), (148, 812800), (160, 751840), (185, 650240), (200, 601472), (254, 473600), (256, 469900), (296, 406400), (320, 375920), (370, 325120), (400, 300736), (508, 236800), (512, 234950), (592, 203200), (635, 189440), (640, 187960), (740, 162560), (800, 150368), (925, 130048), (1016, 118400), (1024, 117475), (1184, 101600), (1270, 94720), (1280, 93980), (1480, 81280), (1600, 75184), (1850, 65024), (2032, 59200), (2368, 50800), (2540, 47360), (2560, 46990), (2960, 40640), (3175, 37888), (3200, 37592), (3700, 32512), (4064, 29600), (4699, 25600), (4736, 25400), (5080, 23680), (5120, 23495), (5920, 20320), (6350, 18944), (6400, 18796), (7400, 16256), (8128, 14800), (9398, 12800), (9472, 12700), (10160, 11840)]