80679600

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:404

約数の個数: 180

約数和(自身を含む): 284740456

約数和(自身を除く): 204060856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 73, 75, 80, 90, 100, 120, 144, 146, 150, 180, 200, 219, 225, 240, 292, 300, 307, 360, 365, 400, 438, 450, 584, 600, 614, 657, 720, 730, 876, 900, 921, 1095, 1168, 1200, 1228, 1314, 1460, 1535, 1752, 1800, 1825, 1842, 2190, 2456, 2628, 2763, 2920, 3070, 3285, 3504, 3600, 3650, 3684, 4380, 4605, 4912, 5256, 5475, 5526, 5840, 6140, 6570, 7300, 7368, 7675, 8760, 9210, 10512, 10950, 11052, 12280, 13140, 13815, 14600, 14736, 15350, 16425, 17520, 18420, 21900, 22104, 22411, 23025, 24560, 26280, 27630, 29200, 30700, 32850, 36840, 43800, 44208, 44822, 46050, 52560, 55260, 61400, 65700, 67233, 69075, 73680, 87600, 89644, 92100, 110520, 112055, 122800, 131400, 134466, 138150, 179288, 184200, 201699, 221040, 224110, 262800, 268932, 276300, 336165, 358576, 368400, 403398, 448220, 537864, 552600, 560275, 672330, 806796, 896440, 1008495, 1075728, 1105200, 1120550, 1344660, 1613592, 1680825, 1792880, 2016990, 2241100, 2689320, 3227184, 3361650, 4033980, 4482200, 5042475, 5378640, 6723300, 8067960, 8964400, 10084950, 13446600, 16135920, 20169900, 26893200, 40339800, 80679600]

約数ペア:

[(1, 80679600), (2, 40339800), (3, 26893200), (4, 20169900), (5, 16135920), (6, 13446600), (8, 10084950), (9, 8964400), (10, 8067960), (12, 6723300), (15, 5378640), (16, 5042475), (18, 4482200), (20, 4033980), (24, 3361650), (25, 3227184), (30, 2689320), (36, 2241100), (40, 2016990), (45, 1792880), (48, 1680825), (50, 1613592), (60, 1344660), (72, 1120550), (73, 1105200), (75, 1075728), (80, 1008495), (90, 896440), (100, 806796), (120, 672330), (144, 560275), (146, 552600), (150, 537864), (180, 448220), (200, 403398), (219, 368400), (225, 358576), (240, 336165), (292, 276300), (300, 268932), (307, 262800), (360, 224110), (365, 221040), (400, 201699), (438, 184200), (450, 179288), (584, 138150), (600, 134466), (614, 131400), (657, 122800), (720, 112055), (730, 110520), (876, 92100), (900, 89644), (921, 87600), (1095, 73680), (1168, 69075), (1200, 67233), (1228, 65700), (1314, 61400), (1460, 55260), (1535, 52560), (1752, 46050), (1800, 44822), (1825, 44208), (1842, 43800), (2190, 36840), (2456, 32850), (2628, 30700), (2763, 29200), (2920, 27630), (3070, 26280), (3285, 24560), (3504, 23025), (3600, 22411), (3650, 22104), (3684, 21900), (4380, 18420), (4605, 17520), (4912, 16425), (5256, 15350), (5475, 14736), (5526, 14600), (5840, 13815), (6140, 13140), (6570, 12280), (7300, 11052), (7368, 10950), (7675, 10512), (8760, 9210)]