91680000

素因数分解:

$2^8\times 3^1\times 5^4\times {\mathrm{191}}^1$

素因数の和:230

約数の個数: 180

約数和(自身を含む): 306501888

約数和(自身を除く): 214821888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 128, 150, 160, 191, 192, 200, 240, 250, 256, 300, 320, 375, 382, 384, 400, 480, 500, 573, 600, 625, 640, 750, 764, 768, 800, 955, 960, 1000, 1146, 1200, 1250, 1280, 1500, 1528, 1600, 1875, 1910, 1920, 2000, 2292, 2400, 2500, 2865, 3000, 3056, 3200, 3750, 3820, 3840, 4000, 4584, 4775, 4800, 5000, 5730, 6000, 6112, 6400, 7500, 7640, 8000, 9168, 9550, 9600, 10000, 11460, 12000, 12224, 14325, 15000, 15280, 16000, 18336, 19100, 19200, 20000, 22920, 23875, 24000, 24448, 28650, 30000, 30560, 32000, 36672, 38200, 40000, 45840, 47750, 48000, 48896, 57300, 60000, 61120, 71625, 73344, 76400, 80000, 91680, 95500, 96000, 114600, 119375, 120000, 122240, 143250, 146688, 152800, 160000, 183360, 191000, 229200, 238750, 240000, 244480, 286500, 305600, 358125, 366720, 382000, 458400, 477500, 480000, 573000, 611200, 716250, 733440, 764000, 916800, 955000, 1146000, 1222400, 1432500, 1528000, 1833600, 1910000, 2292000, 2865000, 3056000, 3667200, 3820000, 4584000, 5730000, 6112000, 7640000, 9168000, 11460000, 15280000, 18336000, 22920000, 30560000, 45840000, 91680000]

約数ペア:

[(1, 91680000), (2, 45840000), (3, 30560000), (4, 22920000), (5, 18336000), (6, 15280000), (8, 11460000), (10, 9168000), (12, 7640000), (15, 6112000), (16, 5730000), (20, 4584000), (24, 3820000), (25, 3667200), (30, 3056000), (32, 2865000), (40, 2292000), (48, 1910000), (50, 1833600), (60, 1528000), (64, 1432500), (75, 1222400), (80, 1146000), (96, 955000), (100, 916800), (120, 764000), (125, 733440), (128, 716250), (150, 611200), (160, 573000), (191, 480000), (192, 477500), (200, 458400), (240, 382000), (250, 366720), (256, 358125), (300, 305600), (320, 286500), (375, 244480), (382, 240000), (384, 238750), (400, 229200), (480, 191000), (500, 183360), (573, 160000), (600, 152800), (625, 146688), (640, 143250), (750, 122240), (764, 120000), (768, 119375), (800, 114600), (955, 96000), (960, 95500), (1000, 91680), (1146, 80000), (1200, 76400), (1250, 73344), (1280, 71625), (1500, 61120), (1528, 60000), (1600, 57300), (1875, 48896), (1910, 48000), (1920, 47750), (2000, 45840), (2292, 40000), (2400, 38200), (2500, 36672), (2865, 32000), (3000, 30560), (3056, 30000), (3200, 28650), (3750, 24448), (3820, 24000), (3840, 23875), (4000, 22920), (4584, 20000), (4775, 19200), (4800, 19100), (5000, 18336), (5730, 16000), (6000, 15280), (6112, 15000), (6400, 14325), (7500, 12224), (7640, 12000), (8000, 11460), (9168, 10000), (9550, 9600)]