250972800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2011}}^1$

素因数の和:2051

約数の個数: 192

約数和(自身を含む): 890672160

約数和(自身を除く): 639699360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 128, 130, 150, 156, 160, 192, 195, 200, 208, 240, 260, 300, 312, 320, 325, 384, 390, 400, 416, 480, 520, 600, 624, 640, 650, 780, 800, 832, 960, 975, 1040, 1200, 1248, 1300, 1560, 1600, 1664, 1920, 1950, 2011, 2080, 2400, 2496, 2600, 3120, 3200, 3900, 4022, 4160, 4800, 4992, 5200, 6033, 6240, 7800, 8044, 8320, 9600, 10055, 10400, 12066, 12480, 15600, 16088, 20110, 20800, 24132, 24960, 26143, 30165, 31200, 32176, 40220, 41600, 48264, 50275, 52286, 60330, 62400, 64352, 78429, 80440, 96528, 100550, 104572, 120660, 124800, 128704, 130715, 150825, 156858, 160880, 193056, 201100, 209144, 241320, 257408, 261430, 301650, 313716, 321760, 386112, 392145, 402200, 418288, 482640, 522860, 603300, 627432, 643520, 653575, 772224, 784290, 804400, 836576, 965280, 1045720, 1206600, 1254864, 1287040, 1307150, 1568580, 1608800, 1673152, 1930560, 1960725, 2091440, 2413200, 2509728, 2614300, 3137160, 3217600, 3346304, 3861120, 3921450, 4182880, 4826400, 5019456, 5228600, 6274320, 6435200, 7842900, 8365760, 9652800, 10038912, 10457200, 12548640, 15685800, 16731520, 19305600, 20914400, 25097280, 31371600, 41828800, 50194560, 62743200, 83657600, 125486400, 250972800]

約数ペア:

[(1, 250972800), (2, 125486400), (3, 83657600), (4, 62743200), (5, 50194560), (6, 41828800), (8, 31371600), (10, 25097280), (12, 20914400), (13, 19305600), (15, 16731520), (16, 15685800), (20, 12548640), (24, 10457200), (25, 10038912), (26, 9652800), (30, 8365760), (32, 7842900), (39, 6435200), (40, 6274320), (48, 5228600), (50, 5019456), (52, 4826400), (60, 4182880), (64, 3921450), (65, 3861120), (75, 3346304), (78, 3217600), (80, 3137160), (96, 2614300), (100, 2509728), (104, 2413200), (120, 2091440), (128, 1960725), (130, 1930560), (150, 1673152), (156, 1608800), (160, 1568580), (192, 1307150), (195, 1287040), (200, 1254864), (208, 1206600), (240, 1045720), (260, 965280), (300, 836576), (312, 804400), (320, 784290), (325, 772224), (384, 653575), (390, 643520), (400, 627432), (416, 603300), (480, 522860), (520, 482640), (600, 418288), (624, 402200), (640, 392145), (650, 386112), (780, 321760), (800, 313716), (832, 301650), (960, 261430), (975, 257408), (1040, 241320), (1200, 209144), (1248, 201100), (1300, 193056), (1560, 160880), (1600, 156858), (1664, 150825), (1920, 130715), (1950, 128704), (2011, 124800), (2080, 120660), (2400, 104572), (2496, 100550), (2600, 96528), (3120, 80440), (3200, 78429), (3900, 64352), (4022, 62400), (4160, 60330), (4800, 52286), (4992, 50275), (5200, 48264), (6033, 41600), (6240, 40220), (7800, 32176), (8044, 31200), (8320, 30165), (9600, 26143), (10055, 24960), (10400, 24132), (12066, 20800), (12480, 20110), (15600, 16088)]