75293520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:253

約数の個数: 160

約数和(自身を含む): 245400960

約数和(自身を除く): 170107440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 61, 74, 80, 111, 120, 122, 139, 148, 183, 185, 222, 240, 244, 278, 296, 305, 366, 370, 417, 444, 488, 555, 556, 592, 610, 695, 732, 740, 834, 888, 915, 976, 1110, 1112, 1220, 1390, 1464, 1480, 1668, 1776, 1830, 2085, 2220, 2224, 2257, 2440, 2780, 2928, 2960, 3336, 3660, 4170, 4440, 4514, 4880, 5143, 5560, 6672, 6771, 7320, 8340, 8479, 8880, 9028, 10286, 11120, 11285, 13542, 14640, 15429, 16680, 16958, 18056, 20572, 22570, 25437, 25715, 27084, 30858, 33360, 33855, 33916, 36112, 41144, 42395, 45140, 50874, 51430, 54168, 61716, 67710, 67832, 77145, 82288, 84790, 90280, 101748, 102860, 108336, 123432, 127185, 135420, 135664, 154290, 169580, 180560, 203496, 205720, 246864, 254370, 270840, 308580, 313723, 339160, 406992, 411440, 508740, 541680, 617160, 627446, 678320, 941169, 1017480, 1234320, 1254892, 1568615, 1882338, 2034960, 2509784, 3137230, 3764676, 4705845, 5019568, 6274460, 7529352, 9411690, 12548920, 15058704, 18823380, 25097840, 37646760, 75293520]

約数ペア:

[(1, 75293520), (2, 37646760), (3, 25097840), (4, 18823380), (5, 15058704), (6, 12548920), (8, 9411690), (10, 7529352), (12, 6274460), (15, 5019568), (16, 4705845), (20, 3764676), (24, 3137230), (30, 2509784), (37, 2034960), (40, 1882338), (48, 1568615), (60, 1254892), (61, 1234320), (74, 1017480), (80, 941169), (111, 678320), (120, 627446), (122, 617160), (139, 541680), (148, 508740), (183, 411440), (185, 406992), (222, 339160), (240, 313723), (244, 308580), (278, 270840), (296, 254370), (305, 246864), (366, 205720), (370, 203496), (417, 180560), (444, 169580), (488, 154290), (555, 135664), (556, 135420), (592, 127185), (610, 123432), (695, 108336), (732, 102860), (740, 101748), (834, 90280), (888, 84790), (915, 82288), (976, 77145), (1110, 67832), (1112, 67710), (1220, 61716), (1390, 54168), (1464, 51430), (1480, 50874), (1668, 45140), (1776, 42395), (1830, 41144), (2085, 36112), (2220, 33916), (2224, 33855), (2257, 33360), (2440, 30858), (2780, 27084), (2928, 25715), (2960, 25437), (3336, 22570), (3660, 20572), (4170, 18056), (4440, 16958), (4514, 16680), (4880, 15429), (5143, 14640), (5560, 13542), (6672, 11285), (6771, 11120), (7320, 10286), (8340, 9028), (8479, 8880)]