135223740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:380

約数の個数: 144

約数和(自身を含む): 427635936

約数和(自身を除く): 292412196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 73, 82, 90, 123, 146, 164, 180, 205, 219, 246, 251, 292, 365, 369, 410, 438, 492, 502, 615, 657, 730, 738, 753, 820, 876, 1004, 1095, 1230, 1255, 1314, 1460, 1476, 1506, 1845, 2190, 2259, 2460, 2510, 2628, 2993, 3012, 3285, 3690, 3765, 4380, 4518, 5020, 5986, 6570, 7380, 7530, 8979, 9036, 10291, 11295, 11972, 13140, 14965, 15060, 17958, 18323, 20582, 22590, 26937, 29930, 30873, 35916, 36646, 41164, 44895, 45180, 51455, 53874, 54969, 59860, 61746, 73292, 89790, 91615, 92619, 102910, 107748, 109938, 123492, 134685, 154365, 164907, 179580, 183230, 185238, 205820, 219876, 269370, 274845, 308730, 329814, 366460, 370476, 463095, 538740, 549690, 617460, 659628, 751243, 824535, 926190, 1099380, 1502486, 1649070, 1852380, 2253729, 3004972, 3298140, 3756215, 4507458, 6761187, 7512430, 9014916, 11268645, 13522374, 15024860, 22537290, 27044748, 33805935, 45074580, 67611870, 135223740]

約数ペア:

[(1, 135223740), (2, 67611870), (3, 45074580), (4, 33805935), (5, 27044748), (6, 22537290), (9, 15024860), (10, 13522374), (12, 11268645), (15, 9014916), (18, 7512430), (20, 6761187), (30, 4507458), (36, 3756215), (41, 3298140), (45, 3004972), (60, 2253729), (73, 1852380), (82, 1649070), (90, 1502486), (123, 1099380), (146, 926190), (164, 824535), (180, 751243), (205, 659628), (219, 617460), (246, 549690), (251, 538740), (292, 463095), (365, 370476), (369, 366460), (410, 329814), (438, 308730), (492, 274845), (502, 269370), (615, 219876), (657, 205820), (730, 185238), (738, 183230), (753, 179580), (820, 164907), (876, 154365), (1004, 134685), (1095, 123492), (1230, 109938), (1255, 107748), (1314, 102910), (1460, 92619), (1476, 91615), (1506, 89790), (1845, 73292), (2190, 61746), (2259, 59860), (2460, 54969), (2510, 53874), (2628, 51455), (2993, 45180), (3012, 44895), (3285, 41164), (3690, 36646), (3765, 35916), (4380, 30873), (4518, 29930), (5020, 26937), (5986, 22590), (6570, 20582), (7380, 18323), (7530, 17958), (8979, 15060), (9036, 14965), (10291, 13140), (11295, 11972)]