31068400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:359

約数の個数: 120

約数和(自身を含む): 85244544

約数和(自身を除く): 54176144

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 25, 40, 44, 46, 50, 55, 80, 88, 92, 100, 110, 115, 176, 184, 200, 220, 230, 253, 275, 307, 368, 400, 440, 460, 506, 550, 575, 614, 880, 920, 1012, 1100, 1150, 1228, 1265, 1535, 1840, 2024, 2200, 2300, 2456, 2530, 3070, 3377, 4048, 4400, 4600, 4912, 5060, 6140, 6325, 6754, 7061, 7675, 9200, 10120, 12280, 12650, 13508, 14122, 15350, 16885, 20240, 24560, 25300, 27016, 28244, 30700, 33770, 35305, 50600, 54032, 56488, 61400, 67540, 70610, 77671, 84425, 101200, 112976, 122800, 135080, 141220, 155342, 168850, 176525, 270160, 282440, 310684, 337700, 353050, 388355, 564880, 621368, 675400, 706100, 776710, 1242736, 1350800, 1412200, 1553420, 1941775, 2824400, 3106840, 3883550, 6213680, 7767100, 15534200, 31068400]

約数ペア:

[(1, 31068400), (2, 15534200), (4, 7767100), (5, 6213680), (8, 3883550), (10, 3106840), (11, 2824400), (16, 1941775), (20, 1553420), (22, 1412200), (23, 1350800), (25, 1242736), (40, 776710), (44, 706100), (46, 675400), (50, 621368), (55, 564880), (80, 388355), (88, 353050), (92, 337700), (100, 310684), (110, 282440), (115, 270160), (176, 176525), (184, 168850), (200, 155342), (220, 141220), (230, 135080), (253, 122800), (275, 112976), (307, 101200), (368, 84425), (400, 77671), (440, 70610), (460, 67540), (506, 61400), (550, 56488), (575, 54032), (614, 50600), (880, 35305), (920, 33770), (1012, 30700), (1100, 28244), (1150, 27016), (1228, 25300), (1265, 24560), (1535, 20240), (1840, 16885), (2024, 15350), (2200, 14122), (2300, 13508), (2456, 12650), (2530, 12280), (3070, 10120), (3377, 9200), (4048, 7675), (4400, 7061), (4600, 6754), (4912, 6325), (5060, 6140)]