85043760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:271

約数の個数: 160

約数和(自身を含む): 276952512

約数和(自身を除く): 191908752

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, 148, 157, 183, 185, 222, 240, 244, 296, 305, 314, 366, 370, 444, 471, 488, 555, 592, 610, 628, 732, 740, 785, 888, 915, 942, 976, 1110, 1220, 1256, 1464, 1480, 1570, 1776, 1830, 1884, 2220, 2257, 2355, 2440, 2512, 2928, 2960, 3140, 3660, 3768, 4440, 4514, 4710, 4880, 5809, 6280, 6771, 7320, 7536, 8880, 9028, 9420, 9577, 11285, 11618, 12560, 13542, 14640, 17427, 18056, 18840, 19154, 22570, 23236, 27084, 28731, 29045, 33855, 34854, 36112, 37680, 38308, 45140, 46472, 47885, 54168, 57462, 58090, 67710, 69708, 76616, 87135, 90280, 92944, 95770, 108336, 114924, 116180, 135420, 139416, 143655, 153232, 174270, 180560, 191540, 229848, 232360, 270840, 278832, 287310, 348540, 354349, 383080, 459696, 464720, 541680, 574620, 697080, 708698, 766160, 1063047, 1149240, 1394160, 1417396, 1771745, 2126094, 2298480, 2834792, 3543490, 4252188, 5315235, 5669584, 7086980, 8504376, 10630470, 14173960, 17008752, 21260940, 28347920, 42521880, 85043760]

約数ペア:

[(1, 85043760), (2, 42521880), (3, 28347920), (4, 21260940), (5, 17008752), (6, 14173960), (8, 10630470), (10, 8504376), (12, 7086980), (15, 5669584), (16, 5315235), (20, 4252188), (24, 3543490), (30, 2834792), (37, 2298480), (40, 2126094), (48, 1771745), (60, 1417396), (61, 1394160), (74, 1149240), (80, 1063047), (111, 766160), (120, 708698), (122, 697080), (148, 574620), (157, 541680), (183, 464720), (185, 459696), (222, 383080), (240, 354349), (244, 348540), (296, 287310), (305, 278832), (314, 270840), (366, 232360), (370, 229848), (444, 191540), (471, 180560), (488, 174270), (555, 153232), (592, 143655), (610, 139416), (628, 135420), (732, 116180), (740, 114924), (785, 108336), (888, 95770), (915, 92944), (942, 90280), (976, 87135), (1110, 76616), (1220, 69708), (1256, 67710), (1464, 58090), (1480, 57462), (1570, 54168), (1776, 47885), (1830, 46472), (1884, 45140), (2220, 38308), (2257, 37680), (2355, 36112), (2440, 34854), (2512, 33855), (2928, 29045), (2960, 28731), (3140, 27084), (3660, 23236), (3768, 22570), (4440, 19154), (4514, 18840), (4710, 18056), (4880, 17427), (5809, 14640), (6280, 13542), (6771, 12560), (7320, 11618), (7536, 11285), (8880, 9577), (9028, 9420)]