75560520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3911}}^1$

素因数の和:3955

約数の個数: 128

約数和(自身を含む): 270397440

約数和(自身を除く): 194836920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 3220, 3864, 3911, 4830, 6440, 7822, 9660, 11733, 15644, 19320, 19555, 23466, 27377, 31288, 39110, 46932, 54754, 58665, 78220, 82131, 89953, 93864, 109508, 117330, 136885, 156440, 164262, 179906, 219016, 234660, 269859, 273770, 328524, 359812, 410655, 449765, 469320, 539718, 547540, 629671, 657048, 719624, 821310, 899530, 1079436, 1095080, 1259342, 1349295, 1642620, 1799060, 1889013, 2158872, 2518684, 2698590, 3148355, 3285240, 3598120, 3778026, 5037368, 5397180, 6296710, 7556052, 9445065, 10794360, 12593420, 15112104, 18890130, 25186840, 37780260, 75560520]

約数ペア:

[(1, 75560520), (2, 37780260), (3, 25186840), (4, 18890130), (5, 15112104), (6, 12593420), (7, 10794360), (8, 9445065), (10, 7556052), (12, 6296710), (14, 5397180), (15, 5037368), (20, 3778026), (21, 3598120), (23, 3285240), (24, 3148355), (28, 2698590), (30, 2518684), (35, 2158872), (40, 1889013), (42, 1799060), (46, 1642620), (56, 1349295), (60, 1259342), (69, 1095080), (70, 1079436), (84, 899530), (92, 821310), (105, 719624), (115, 657048), (120, 629671), (138, 547540), (140, 539718), (161, 469320), (168, 449765), (184, 410655), (210, 359812), (230, 328524), (276, 273770), (280, 269859), (322, 234660), (345, 219016), (420, 179906), (460, 164262), (483, 156440), (552, 136885), (644, 117330), (690, 109508), (805, 93864), (840, 89953), (920, 82131), (966, 78220), (1288, 58665), (1380, 54754), (1610, 46932), (1932, 39110), (2415, 31288), (2760, 27377), (3220, 23466), (3864, 19555), (3911, 19320), (4830, 15644), (6440, 11733), (7822, 9660)]