100204800

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:353

約数の個数: 216

約数和(自身を含む): 351290016

約数和(自身を除く): 251085216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 64, 68, 75, 80, 85, 96, 100, 102, 120, 128, 136, 150, 160, 170, 192, 200, 204, 240, 255, 256, 272, 300, 307, 320, 340, 384, 400, 408, 425, 480, 510, 544, 600, 614, 640, 680, 768, 800, 816, 850, 921, 960, 1020, 1088, 1200, 1228, 1275, 1280, 1360, 1535, 1600, 1632, 1700, 1842, 1920, 2040, 2176, 2400, 2456, 2550, 2720, 3070, 3200, 3264, 3400, 3684, 3840, 4080, 4352, 4605, 4800, 4912, 5100, 5219, 5440, 6140, 6400, 6528, 6800, 7368, 7675, 8160, 9210, 9600, 9824, 10200, 10438, 10880, 12280, 13056, 13600, 14736, 15350, 15657, 16320, 18420, 19200, 19648, 20400, 20876, 21760, 23025, 24560, 26095, 27200, 29472, 30700, 31314, 32640, 36840, 39296, 40800, 41752, 46050, 49120, 52190, 54400, 58944, 61400, 62628, 65280, 73680, 78285, 78592, 81600, 83504, 92100, 98240, 104380, 108800, 117888, 122800, 125256, 130475, 147360, 156570, 163200, 167008, 184200, 196480, 208760, 235776, 245600, 250512, 260950, 294720, 313140, 326400, 334016, 368400, 391425, 392960, 417520, 491200, 501024, 521900, 589440, 626280, 668032, 736800, 782850, 835040, 982400, 1002048, 1043800, 1178880, 1252560, 1336064, 1473600, 1565700, 1670080, 1964800, 2004096, 2087600, 2505120, 2947200, 3131400, 3340160, 4008192, 4175200, 5010240, 5894400, 6262800, 6680320, 8350400, 10020480, 12525600, 16700800, 20040960, 25051200, 33401600, 50102400, 100204800]

約数ペア:

[(1, 100204800), (2, 50102400), (3, 33401600), (4, 25051200), (5, 20040960), (6, 16700800), (8, 12525600), (10, 10020480), (12, 8350400), (15, 6680320), (16, 6262800), (17, 5894400), (20, 5010240), (24, 4175200), (25, 4008192), (30, 3340160), (32, 3131400), (34, 2947200), (40, 2505120), (48, 2087600), (50, 2004096), (51, 1964800), (60, 1670080), (64, 1565700), (68, 1473600), (75, 1336064), (80, 1252560), (85, 1178880), (96, 1043800), (100, 1002048), (102, 982400), (120, 835040), (128, 782850), (136, 736800), (150, 668032), (160, 626280), (170, 589440), (192, 521900), (200, 501024), (204, 491200), (240, 417520), (255, 392960), (256, 391425), (272, 368400), (300, 334016), (307, 326400), (320, 313140), (340, 294720), (384, 260950), (400, 250512), (408, 245600), (425, 235776), (480, 208760), (510, 196480), (544, 184200), (600, 167008), (614, 163200), (640, 156570), (680, 147360), (768, 130475), (800, 125256), (816, 122800), (850, 117888), (921, 108800), (960, 104380), (1020, 98240), (1088, 92100), (1200, 83504), (1228, 81600), (1275, 78592), (1280, 78285), (1360, 73680), (1535, 65280), (1600, 62628), (1632, 61400), (1700, 58944), (1842, 54400), (1920, 52190), (2040, 49120), (2176, 46050), (2400, 41752), (2456, 40800), (2550, 39296), (2720, 36840), (3070, 32640), (3200, 31314), (3264, 30700), (3400, 29472), (3684, 27200), (3840, 26095), (4080, 24560), (4352, 23025), (4605, 21760), (4800, 20876), (4912, 20400), (5100, 19648), (5219, 19200), (5440, 18420), (6140, 16320), (6400, 15657), (6528, 15350), (6800, 14736), (7368, 13600), (7675, 13056), (8160, 12280), (9210, 10880), (9600, 10438), (9824, 10200)]