30104912000

素因数分解:

$2^7\times 5^3\times {\mathrm{193}}^1\times {\mathrm{9749}}^1$

素因数の和:9971

約数の個数: 128

約数和(自身を含む): 75243870000

約数和(自身を除く): 45138958000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 193, 200, 250, 320, 386, 400, 500, 640, 772, 800, 965, 1000, 1544, 1600, 1930, 2000, 3088, 3200, 3860, 4000, 4825, 6176, 7720, 8000, 9650, 9749, 12352, 15440, 16000, 19300, 19498, 24125, 24704, 30880, 38600, 38996, 48250, 48745, 61760, 77200, 77992, 96500, 97490, 123520, 154400, 155984, 193000, 194980, 243725, 308800, 311968, 386000, 389960, 487450, 617600, 623936, 772000, 779920, 974900, 1218625, 1247872, 1544000, 1559840, 1881557, 1949800, 2437250, 3088000, 3119680, 3763114, 3899600, 4874500, 6239360, 7526228, 7799200, 9407785, 9749000, 15052456, 15598400, 18815570, 19498000, 30104912, 31196800, 37631140, 38996000, 47038925, 60209824, 75262280, 77992000, 94077850, 120419648, 150524560, 155984000, 188155700, 235194625, 240839296, 301049120, 376311400, 470389250, 602098240, 752622800, 940778500, 1204196480, 1505245600, 1881557000, 3010491200, 3763114000, 6020982400, 7526228000, 15052456000, 30104912000]

約数ペア:

[(1, 30104912000), (2, 15052456000), (4, 7526228000), (5, 6020982400), (8, 3763114000), (10, 3010491200), (16, 1881557000), (20, 1505245600), (25, 1204196480), (32, 940778500), (40, 752622800), (50, 602098240), (64, 470389250), (80, 376311400), (100, 301049120), (125, 240839296), (128, 235194625), (160, 188155700), (193, 155984000), (200, 150524560), (250, 120419648), (320, 94077850), (386, 77992000), (400, 75262280), (500, 60209824), (640, 47038925), (772, 38996000), (800, 37631140), (965, 31196800), (1000, 30104912), (1544, 19498000), (1600, 18815570), (1930, 15598400), (2000, 15052456), (3088, 9749000), (3200, 9407785), (3860, 7799200), (4000, 7526228), (4825, 6239360), (6176, 4874500), (7720, 3899600), (8000, 3763114), (9650, 3119680), (9749, 3088000), (12352, 2437250), (15440, 1949800), (16000, 1881557), (19300, 1559840), (19498, 1544000), (24125, 1247872), (24704, 1218625), (30880, 974900), (38600, 779920), (38996, 772000), (48250, 623936), (48745, 617600), (61760, 487450), (77200, 389960), (77992, 386000), (96500, 311968), (97490, 308800), (123520, 243725), (154400, 194980), (155984, 193000)]