155237600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1459}}^1$

素因数の和:1505

約数の個数: 144

約数和(自身を含む): 456220800

約数和(自身を除く): 300983200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 50, 56, 70, 76, 80, 95, 100, 112, 133, 140, 152, 160, 175, 190, 200, 224, 266, 280, 304, 350, 380, 400, 475, 532, 560, 608, 665, 700, 760, 800, 950, 1064, 1120, 1330, 1400, 1459, 1520, 1900, 2128, 2660, 2800, 2918, 3040, 3325, 3800, 4256, 5320, 5600, 5836, 6650, 7295, 7600, 10213, 10640, 11672, 13300, 14590, 15200, 20426, 21280, 23344, 26600, 27721, 29180, 36475, 40852, 46688, 51065, 53200, 55442, 58360, 72950, 81704, 102130, 106400, 110884, 116720, 138605, 145900, 163408, 194047, 204260, 221768, 233440, 255325, 277210, 291800, 326816, 388094, 408520, 443536, 510650, 554420, 583600, 693025, 776188, 817040, 887072, 970235, 1021300, 1108840, 1167200, 1386050, 1552376, 1634080, 1940470, 2042600, 2217680, 2772100, 3104752, 3880940, 4085200, 4435360, 4851175, 5544200, 6209504, 7761880, 8170400, 9702350, 11088400, 15523760, 19404700, 22176800, 31047520, 38809400, 77618800, 155237600]

約数ペア:

[(1, 155237600), (2, 77618800), (4, 38809400), (5, 31047520), (7, 22176800), (8, 19404700), (10, 15523760), (14, 11088400), (16, 9702350), (19, 8170400), (20, 7761880), (25, 6209504), (28, 5544200), (32, 4851175), (35, 4435360), (38, 4085200), (40, 3880940), (50, 3104752), (56, 2772100), (70, 2217680), (76, 2042600), (80, 1940470), (95, 1634080), (100, 1552376), (112, 1386050), (133, 1167200), (140, 1108840), (152, 1021300), (160, 970235), (175, 887072), (190, 817040), (200, 776188), (224, 693025), (266, 583600), (280, 554420), (304, 510650), (350, 443536), (380, 408520), (400, 388094), (475, 326816), (532, 291800), (560, 277210), (608, 255325), (665, 233440), (700, 221768), (760, 204260), (800, 194047), (950, 163408), (1064, 145900), (1120, 138605), (1330, 116720), (1400, 110884), (1459, 106400), (1520, 102130), (1900, 81704), (2128, 72950), (2660, 58360), (2800, 55442), (2918, 53200), (3040, 51065), (3325, 46688), (3800, 40852), (4256, 36475), (5320, 29180), (5600, 27721), (5836, 26600), (6650, 23344), (7295, 21280), (7600, 20426), (10213, 15200), (10640, 14590), (11672, 13300)]