840022800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{8861}}^1$

素因数の和:8961

約数の個数: 120

約数和(自身を含む): 2725242240

約数和(自身を除く): 1885219440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 79, 80, 100, 120, 150, 158, 200, 237, 240, 300, 316, 395, 400, 474, 600, 632, 790, 948, 1185, 1200, 1264, 1580, 1896, 1975, 2370, 3160, 3792, 3950, 4740, 5925, 6320, 7900, 8861, 9480, 11850, 15800, 17722, 18960, 23700, 26583, 31600, 35444, 44305, 47400, 53166, 70888, 88610, 94800, 106332, 132915, 141776, 177220, 212664, 221525, 265830, 354440, 425328, 443050, 531660, 664575, 700019, 708880, 886100, 1063320, 1329150, 1400038, 1772200, 2100057, 2126640, 2658300, 2800076, 3500095, 3544400, 4200114, 5316600, 5600152, 7000190, 8400228, 10500285, 10633200, 11200304, 14000380, 16800456, 17500475, 21000570, 28000760, 33600912, 35000950, 42001140, 52501425, 56001520, 70001900, 84002280, 105002850, 140003800, 168004560, 210005700, 280007600, 420011400, 840022800]

約数ペア:

[(1, 840022800), (2, 420011400), (3, 280007600), (4, 210005700), (5, 168004560), (6, 140003800), (8, 105002850), (10, 84002280), (12, 70001900), (15, 56001520), (16, 52501425), (20, 42001140), (24, 35000950), (25, 33600912), (30, 28000760), (40, 21000570), (48, 17500475), (50, 16800456), (60, 14000380), (75, 11200304), (79, 10633200), (80, 10500285), (100, 8400228), (120, 7000190), (150, 5600152), (158, 5316600), (200, 4200114), (237, 3544400), (240, 3500095), (300, 2800076), (316, 2658300), (395, 2126640), (400, 2100057), (474, 1772200), (600, 1400038), (632, 1329150), (790, 1063320), (948, 886100), (1185, 708880), (1200, 700019), (1264, 664575), (1580, 531660), (1896, 443050), (1975, 425328), (2370, 354440), (3160, 265830), (3792, 221525), (3950, 212664), (4740, 177220), (5925, 141776), (6320, 132915), (7900, 106332), (8861, 94800), (9480, 88610), (11850, 70888), (15800, 53166), (17722, 47400), (18960, 44305), (23700, 35444), (26583, 31600)]