161359200

素因数分解:

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

素因数の和:406

約数の個数: 216

約数和(自身を含む): 578666088

約数和(自身を除く): 417306888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 73, 75, 80, 90, 96, 100, 120, 144, 146, 150, 160, 180, 200, 219, 225, 240, 288, 292, 300, 307, 360, 365, 400, 438, 450, 480, 584, 600, 614, 657, 720, 730, 800, 876, 900, 921, 1095, 1168, 1200, 1228, 1314, 1440, 1460, 1535, 1752, 1800, 1825, 1842, 2190, 2336, 2400, 2456, 2628, 2763, 2920, 3070, 3285, 3504, 3600, 3650, 3684, 4380, 4605, 4912, 5256, 5475, 5526, 5840, 6140, 6570, 7008, 7200, 7300, 7368, 7675, 8760, 9210, 9824, 10512, 10950, 11052, 11680, 12280, 13140, 13815, 14600, 14736, 15350, 16425, 17520, 18420, 21024, 21900, 22104, 22411, 23025, 24560, 26280, 27630, 29200, 29472, 30700, 32850, 35040, 36840, 43800, 44208, 44822, 46050, 49120, 52560, 55260, 58400, 61400, 65700, 67233, 69075, 73680, 87600, 88416, 89644, 92100, 105120, 110520, 112055, 122800, 131400, 134466, 138150, 147360, 175200, 179288, 184200, 201699, 221040, 224110, 245600, 262800, 268932, 276300, 336165, 358576, 368400, 403398, 442080, 448220, 525600, 537864, 552600, 560275, 672330, 717152, 736800, 806796, 896440, 1008495, 1075728, 1105200, 1120550, 1344660, 1613592, 1680825, 1792880, 2016990, 2151456, 2210400, 2241100, 2689320, 3227184, 3361650, 3585760, 4033980, 4482200, 5042475, 5378640, 6454368, 6723300, 8067960, 8964400, 10084950, 10757280, 13446600, 16135920, 17928800, 20169900, 26893200, 32271840, 40339800, 53786400, 80679600, 161359200]

約数ペア:

[(1, 161359200), (2, 80679600), (3, 53786400), (4, 40339800), (5, 32271840), (6, 26893200), (8, 20169900), (9, 17928800), (10, 16135920), (12, 13446600), (15, 10757280), (16, 10084950), (18, 8964400), (20, 8067960), (24, 6723300), (25, 6454368), (30, 5378640), (32, 5042475), (36, 4482200), (40, 4033980), (45, 3585760), (48, 3361650), (50, 3227184), (60, 2689320), (72, 2241100), (73, 2210400), (75, 2151456), (80, 2016990), (90, 1792880), (96, 1680825), (100, 1613592), (120, 1344660), (144, 1120550), (146, 1105200), (150, 1075728), (160, 1008495), (180, 896440), (200, 806796), (219, 736800), (225, 717152), (240, 672330), (288, 560275), (292, 552600), (300, 537864), (307, 525600), (360, 448220), (365, 442080), (400, 403398), (438, 368400), (450, 358576), (480, 336165), (584, 276300), (600, 268932), (614, 262800), (657, 245600), (720, 224110), (730, 221040), (800, 201699), (876, 184200), (900, 179288), (921, 175200), (1095, 147360), (1168, 138150), (1200, 134466), (1228, 131400), (1314, 122800), (1440, 112055), (1460, 110520), (1535, 105120), (1752, 92100), (1800, 89644), (1825, 88416), (1842, 87600), (2190, 73680), (2336, 69075), (2400, 67233), (2456, 65700), (2628, 61400), (2763, 58400), (2920, 55260), (3070, 52560), (3285, 49120), (3504, 46050), (3600, 44822), (3650, 44208), (3684, 43800), (4380, 36840), (4605, 35040), (4912, 32850), (5256, 30700), (5475, 29472), (5526, 29200), (5840, 27630), (6140, 26280), (6570, 24560), (7008, 23025), (7200, 22411), (7300, 22104), (7368, 21900), (7675, 21024), (8760, 18420), (9210, 17520), (9824, 16425), (10512, 15350), (10950, 14736), (11052, 14600), (11680, 13815), (12280, 13140)]