225902880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:408

約数の個数: 288

約数和(自身を含む): 895999104

約数和(自身を除く): 670096224

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 73, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 146, 160, 168, 180, 210, 219, 224, 240, 252, 280, 288, 292, 307, 315, 336, 360, 365, 420, 438, 480, 504, 511, 560, 584, 614, 630, 657, 672, 720, 730, 840, 876, 921, 1008, 1022, 1095, 1120, 1168, 1228, 1260, 1314, 1440, 1460, 1533, 1535, 1680, 1752, 1842, 2016, 2044, 2149, 2190, 2336, 2456, 2520, 2555, 2628, 2763, 2920, 3066, 3070, 3285, 3360, 3504, 3684, 4088, 4298, 4380, 4599, 4605, 4912, 5040, 5110, 5256, 5526, 5840, 6132, 6140, 6447, 6570, 7008, 7368, 7665, 8176, 8596, 8760, 9198, 9210, 9824, 10080, 10220, 10512, 10745, 11052, 11680, 12264, 12280, 12894, 13140, 13815, 14736, 15330, 16352, 17192, 17520, 18396, 18420, 19341, 20440, 21024, 21490, 22104, 22411, 22995, 24528, 24560, 25788, 26280, 27630, 29472, 30660, 32235, 34384, 35040, 36792, 36840, 38682, 40880, 42980, 44208, 44822, 45990, 49056, 49120, 51576, 52560, 55260, 61320, 64470, 67233, 68768, 73584, 73680, 77364, 81760, 85960, 88416, 89644, 91980, 96705, 103152, 105120, 110520, 112055, 122640, 128940, 134466, 147168, 147360, 154728, 156877, 171920, 179288, 183960, 193410, 201699, 206304, 221040, 224110, 245280, 257880, 268932, 309456, 313754, 336165, 343840, 358576, 367920, 386820, 403398, 442080, 448220, 470631, 515760, 537864, 618912, 627508, 672330, 717152, 735840, 773640, 784385, 806796, 896440, 941262, 1008495, 1031520, 1075728, 1255016, 1344660, 1411893, 1547280, 1568770, 1613592, 1792880, 1882524, 2016990, 2151456, 2353155, 2510032, 2689320, 2823786, 3094560, 3137540, 3227184, 3585760, 3765048, 4033980, 4706310, 5020064, 5378640, 5647572, 6275080, 6454368, 7059465, 7530096, 8067960, 9412620, 10757280, 11295144, 12550160, 14118930, 15060192, 16135920, 18825240, 22590288, 25100320, 28237860, 32271840, 37650480, 45180576, 56475720, 75300960, 112951440, 225902880]

約数ペア:

[(1, 225902880), (2, 112951440), (3, 75300960), (4, 56475720), (5, 45180576), (6, 37650480), (7, 32271840), (8, 28237860), (9, 25100320), (10, 22590288), (12, 18825240), (14, 16135920), (15, 15060192), (16, 14118930), (18, 12550160), (20, 11295144), (21, 10757280), (24, 9412620), (28, 8067960), (30, 7530096), (32, 7059465), (35, 6454368), (36, 6275080), (40, 5647572), (42, 5378640), (45, 5020064), (48, 4706310), (56, 4033980), (60, 3765048), (63, 3585760), (70, 3227184), (72, 3137540), (73, 3094560), (80, 2823786), (84, 2689320), (90, 2510032), (96, 2353155), (105, 2151456), (112, 2016990), (120, 1882524), (126, 1792880), (140, 1613592), (144, 1568770), (146, 1547280), (160, 1411893), (168, 1344660), (180, 1255016), (210, 1075728), (219, 1031520), (224, 1008495), (240, 941262), (252, 896440), (280, 806796), (288, 784385), (292, 773640), (307, 735840), (315, 717152), (336, 672330), (360, 627508), (365, 618912), (420, 537864), (438, 515760), (480, 470631), (504, 448220), (511, 442080), (560, 403398), (584, 386820), (614, 367920), (630, 358576), (657, 343840), (672, 336165), (720, 313754), (730, 309456), (840, 268932), (876, 257880), (921, 245280), (1008, 224110), (1022, 221040), (1095, 206304), (1120, 201699), (1168, 193410), (1228, 183960), (1260, 179288), (1314, 171920), (1440, 156877), (1460, 154728), (1533, 147360), (1535, 147168), (1680, 134466), (1752, 128940), (1842, 122640), (2016, 112055), (2044, 110520), (2149, 105120), (2190, 103152), (2336, 96705), (2456, 91980), (2520, 89644), (2555, 88416), (2628, 85960), (2763, 81760), (2920, 77364), (3066, 73680), (3070, 73584), (3285, 68768), (3360, 67233), (3504, 64470), (3684, 61320), (4088, 55260), (4298, 52560), (4380, 51576), (4599, 49120), (4605, 49056), (4912, 45990), (5040, 44822), (5110, 44208), (5256, 42980), (5526, 40880), (5840, 38682), (6132, 36840), (6140, 36792), (6447, 35040), (6570, 34384), (7008, 32235), (7368, 30660), (7665, 29472), (8176, 27630), (8596, 26280), (8760, 25788), (9198, 24560), (9210, 24528), (9824, 22995), (10080, 22411), (10220, 22104), (10512, 21490), (10745, 21024), (11052, 20440), (11680, 19341), (12264, 18420), (12280, 18396), (12894, 17520), (13140, 17192), (13815, 16352), (14736, 15330)]