145226520

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:316

約数の個数: 192

約数和(自身を含む): 499000320

約数和(自身を除く): 353773800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 67, 72, 81, 90, 108, 120, 134, 135, 162, 180, 201, 216, 223, 243, 268, 270, 324, 335, 360, 402, 405, 446, 486, 536, 540, 603, 648, 669, 670, 804, 810, 892, 972, 1005, 1080, 1115, 1206, 1215, 1338, 1340, 1608, 1620, 1784, 1809, 1944, 2007, 2010, 2230, 2412, 2430, 2676, 2680, 3015, 3240, 3345, 3618, 4014, 4020, 4460, 4824, 4860, 5352, 5427, 6021, 6030, 6690, 7236, 8028, 8040, 8920, 9045, 9720, 10035, 10854, 12042, 12060, 13380, 14472, 14941, 16056, 16281, 18063, 18090, 20070, 21708, 24084, 24120, 26760, 27135, 29882, 30105, 32562, 36126, 36180, 40140, 43416, 44823, 48168, 54189, 54270, 59764, 60210, 65124, 72252, 72360, 74705, 80280, 81405, 89646, 90315, 108378, 108540, 119528, 120420, 130248, 134469, 144504, 149410, 162810, 179292, 180630, 216756, 217080, 224115, 240840, 268938, 270945, 298820, 325620, 358584, 361260, 403407, 433512, 448230, 537876, 541890, 597640, 651240, 672345, 722520, 806814, 896460, 1075752, 1083780, 1210221, 1344690, 1613628, 1792920, 2017035, 2167560, 2420442, 2689380, 3227256, 3630663, 4034070, 4840884, 5378760, 6051105, 7261326, 8068140, 9681768, 12102210, 14522652, 16136280, 18153315, 24204420, 29045304, 36306630, 48408840, 72613260, 145226520]

約数ペア:

[(1, 145226520), (2, 72613260), (3, 48408840), (4, 36306630), (5, 29045304), (6, 24204420), (8, 18153315), (9, 16136280), (10, 14522652), (12, 12102210), (15, 9681768), (18, 8068140), (20, 7261326), (24, 6051105), (27, 5378760), (30, 4840884), (36, 4034070), (40, 3630663), (45, 3227256), (54, 2689380), (60, 2420442), (67, 2167560), (72, 2017035), (81, 1792920), (90, 1613628), (108, 1344690), (120, 1210221), (134, 1083780), (135, 1075752), (162, 896460), (180, 806814), (201, 722520), (216, 672345), (223, 651240), (243, 597640), (268, 541890), (270, 537876), (324, 448230), (335, 433512), (360, 403407), (402, 361260), (405, 358584), (446, 325620), (486, 298820), (536, 270945), (540, 268938), (603, 240840), (648, 224115), (669, 217080), (670, 216756), (804, 180630), (810, 179292), (892, 162810), (972, 149410), (1005, 144504), (1080, 134469), (1115, 130248), (1206, 120420), (1215, 119528), (1338, 108540), (1340, 108378), (1608, 90315), (1620, 89646), (1784, 81405), (1809, 80280), (1944, 74705), (2007, 72360), (2010, 72252), (2230, 65124), (2412, 60210), (2430, 59764), (2676, 54270), (2680, 54189), (3015, 48168), (3240, 44823), (3345, 43416), (3618, 40140), (4014, 36180), (4020, 36126), (4460, 32562), (4824, 30105), (4860, 29882), (5352, 27135), (5427, 26760), (6021, 24120), (6030, 24084), (6690, 21708), (7236, 20070), (8028, 18090), (8040, 18063), (8920, 16281), (9045, 16056), (9720, 14941), (10035, 14472), (10854, 13380), (12042, 12060)]