72613260

素因数分解:

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

素因数の和:314

約数の個数: 144

約数和(自身を含む): 232866816

約数和(自身を除く): 160253556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 67, 81, 90, 108, 134, 135, 162, 180, 201, 223, 243, 268, 270, 324, 335, 402, 405, 446, 486, 540, 603, 669, 670, 804, 810, 892, 972, 1005, 1115, 1206, 1215, 1338, 1340, 1620, 1809, 2007, 2010, 2230, 2412, 2430, 2676, 3015, 3345, 3618, 4014, 4020, 4460, 4860, 5427, 6021, 6030, 6690, 7236, 8028, 9045, 10035, 10854, 12042, 12060, 13380, 14941, 16281, 18063, 18090, 20070, 21708, 24084, 27135, 29882, 30105, 32562, 36126, 36180, 40140, 44823, 54189, 54270, 59764, 60210, 65124, 72252, 74705, 81405, 89646, 90315, 108378, 108540, 120420, 134469, 149410, 162810, 179292, 180630, 216756, 224115, 268938, 270945, 298820, 325620, 361260, 403407, 448230, 537876, 541890, 672345, 806814, 896460, 1083780, 1210221, 1344690, 1613628, 2017035, 2420442, 2689380, 3630663, 4034070, 4840884, 6051105, 7261326, 8068140, 12102210, 14522652, 18153315, 24204420, 36306630, 72613260]

約数ペア:

[(1, 72613260), (2, 36306630), (3, 24204420), (4, 18153315), (5, 14522652), (6, 12102210), (9, 8068140), (10, 7261326), (12, 6051105), (15, 4840884), (18, 4034070), (20, 3630663), (27, 2689380), (30, 2420442), (36, 2017035), (45, 1613628), (54, 1344690), (60, 1210221), (67, 1083780), (81, 896460), (90, 806814), (108, 672345), (134, 541890), (135, 537876), (162, 448230), (180, 403407), (201, 361260), (223, 325620), (243, 298820), (268, 270945), (270, 268938), (324, 224115), (335, 216756), (402, 180630), (405, 179292), (446, 162810), (486, 149410), (540, 134469), (603, 120420), (669, 108540), (670, 108378), (804, 90315), (810, 89646), (892, 81405), (972, 74705), (1005, 72252), (1115, 65124), (1206, 60210), (1215, 59764), (1338, 54270), (1340, 54189), (1620, 44823), (1809, 40140), (2007, 36180), (2010, 36126), (2230, 32562), (2412, 30105), (2430, 29882), (2676, 27135), (3015, 24084), (3345, 21708), (3618, 20070), (4014, 18090), (4020, 18063), (4460, 16281), (4860, 14941), (5427, 13380), (6021, 12060), (6030, 12042), (6690, 10854), (7236, 10035), (8028, 9045)]