30074800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{467}}^1$

素因数の和:515

約数の個数: 120

約数和(自身を含む): 86351616

約数和(自身を除く): 56276816

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 35, 40, 46, 50, 56, 70, 80, 92, 100, 112, 115, 140, 161, 175, 184, 200, 230, 280, 322, 350, 368, 400, 460, 467, 560, 575, 644, 700, 805, 920, 934, 1150, 1288, 1400, 1610, 1840, 1868, 2300, 2335, 2576, 2800, 3220, 3269, 3736, 4025, 4600, 4670, 6440, 6538, 7472, 8050, 9200, 9340, 10741, 11675, 12880, 13076, 16100, 16345, 18680, 21482, 23350, 26152, 32200, 32690, 37360, 42964, 46700, 52304, 53705, 64400, 65380, 75187, 81725, 85928, 93400, 107410, 130760, 150374, 163450, 171856, 186800, 214820, 261520, 268525, 300748, 326900, 375935, 429640, 537050, 601496, 653800, 751870, 859280, 1074100, 1202992, 1307600, 1503740, 1879675, 2148200, 3007480, 3759350, 4296400, 6014960, 7518700, 15037400, 30074800]

約数ペア:

[(1, 30074800), (2, 15037400), (4, 7518700), (5, 6014960), (7, 4296400), (8, 3759350), (10, 3007480), (14, 2148200), (16, 1879675), (20, 1503740), (23, 1307600), (25, 1202992), (28, 1074100), (35, 859280), (40, 751870), (46, 653800), (50, 601496), (56, 537050), (70, 429640), (80, 375935), (92, 326900), (100, 300748), (112, 268525), (115, 261520), (140, 214820), (161, 186800), (175, 171856), (184, 163450), (200, 150374), (230, 130760), (280, 107410), (322, 93400), (350, 85928), (368, 81725), (400, 75187), (460, 65380), (467, 64400), (560, 53705), (575, 52304), (644, 46700), (700, 42964), (805, 37360), (920, 32690), (934, 32200), (1150, 26152), (1288, 23350), (1400, 21482), (1610, 18680), (1840, 16345), (1868, 16100), (2300, 13076), (2335, 12880), (2576, 11675), (2800, 10741), (3220, 9340), (3269, 9200), (3736, 8050), (4025, 7472), (4600, 6538), (4670, 6440)]