100389120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2011}}^1$

素因数の和:2048

約数の個数: 144

約数和(自身を含む): 345452352

約数和(自身を除く): 245063232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1560, 1664, 1920, 2011, 2080, 2496, 3120, 3328, 3840, 4022, 4160, 4992, 6033, 6240, 8044, 8320, 9984, 10055, 12066, 12480, 16088, 16640, 20110, 24132, 24960, 26143, 30165, 32176, 40220, 48264, 49920, 52286, 60330, 64352, 78429, 80440, 96528, 104572, 120660, 128704, 130715, 156858, 160880, 193056, 209144, 241320, 257408, 261430, 313716, 321760, 386112, 392145, 418288, 482640, 514816, 522860, 627432, 643520, 772224, 784290, 836576, 965280, 1045720, 1254864, 1287040, 1544448, 1568580, 1673152, 1930560, 2091440, 2509728, 2574080, 3137160, 3346304, 3861120, 4182880, 5019456, 6274320, 6692608, 7722240, 8365760, 10038912, 12548640, 16731520, 20077824, 25097280, 33463040, 50194560, 100389120]

約数ペア:

[(1, 100389120), (2, 50194560), (3, 33463040), (4, 25097280), (5, 20077824), (6, 16731520), (8, 12548640), (10, 10038912), (12, 8365760), (13, 7722240), (15, 6692608), (16, 6274320), (20, 5019456), (24, 4182880), (26, 3861120), (30, 3346304), (32, 3137160), (39, 2574080), (40, 2509728), (48, 2091440), (52, 1930560), (60, 1673152), (64, 1568580), (65, 1544448), (78, 1287040), (80, 1254864), (96, 1045720), (104, 965280), (120, 836576), (128, 784290), (130, 772224), (156, 643520), (160, 627432), (192, 522860), (195, 514816), (208, 482640), (240, 418288), (256, 392145), (260, 386112), (312, 321760), (320, 313716), (384, 261430), (390, 257408), (416, 241320), (480, 209144), (520, 193056), (624, 160880), (640, 156858), (768, 130715), (780, 128704), (832, 120660), (960, 104572), (1040, 96528), (1248, 80440), (1280, 78429), (1560, 64352), (1664, 60330), (1920, 52286), (2011, 49920), (2080, 48264), (2496, 40220), (3120, 32176), (3328, 30165), (3840, 26143), (4022, 24960), (4160, 24132), (4992, 20110), (6033, 16640), (6240, 16088), (8044, 12480), (8320, 12066), (9984, 10055)]