82517040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3697}}^1$

素因数の和:3747

約数の個数: 120

約数和(自身を含む): 286136448

約数和(自身を除く): 203619408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3697, 3720, 4464, 5580, 7394, 7440, 11091, 11160, 14788, 18485, 22182, 22320, 29576, 33273, 36970, 44364, 55455, 59152, 66546, 73940, 88728, 110910, 114607, 133092, 147880, 166365, 177456, 221820, 229214, 266184, 295760, 332730, 343821, 443640, 458428, 532368, 573035, 665460, 687642, 887280, 916856, 1031463, 1146070, 1330920, 1375284, 1719105, 1833712, 2062926, 2292140, 2661840, 2750568, 3438210, 4125852, 4584280, 5157315, 5501136, 6876420, 8251704, 9168560, 10314630, 13752840, 16503408, 20629260, 27505680, 41258520, 82517040]

約数ペア:

[(1, 82517040), (2, 41258520), (3, 27505680), (4, 20629260), (5, 16503408), (6, 13752840), (8, 10314630), (9, 9168560), (10, 8251704), (12, 6876420), (15, 5501136), (16, 5157315), (18, 4584280), (20, 4125852), (24, 3438210), (30, 2750568), (31, 2661840), (36, 2292140), (40, 2062926), (45, 1833712), (48, 1719105), (60, 1375284), (62, 1330920), (72, 1146070), (80, 1031463), (90, 916856), (93, 887280), (120, 687642), (124, 665460), (144, 573035), (155, 532368), (180, 458428), (186, 443640), (240, 343821), (248, 332730), (279, 295760), (310, 266184), (360, 229214), (372, 221820), (465, 177456), (496, 166365), (558, 147880), (620, 133092), (720, 114607), (744, 110910), (930, 88728), (1116, 73940), (1240, 66546), (1395, 59152), (1488, 55455), (1860, 44364), (2232, 36970), (2480, 33273), (2790, 29576), (3697, 22320), (3720, 22182), (4464, 18485), (5580, 14788), (7394, 11160), (7440, 11091)]