85251240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7639}}^1$

素因数の和:7687

約数の個数: 96

約数和(自身を含む): 286041600

約数和(自身を除く): 200790360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 7639, 11160, 15278, 22917, 30556, 38195, 45834, 61112, 68751, 76390, 91668, 114585, 137502, 152780, 183336, 229170, 236809, 275004, 305560, 343755, 458340, 473618, 550008, 687510, 710427, 916680, 947236, 1184045, 1375020, 1420854, 1894472, 2131281, 2368090, 2750040, 2841708, 3552135, 4262562, 4736180, 5683416, 7104270, 8525124, 9472360, 10656405, 14208540, 17050248, 21312810, 28417080, 42625620, 85251240]

約数ペア:

[(1, 85251240), (2, 42625620), (3, 28417080), (4, 21312810), (5, 17050248), (6, 14208540), (8, 10656405), (9, 9472360), (10, 8525124), (12, 7104270), (15, 5683416), (18, 4736180), (20, 4262562), (24, 3552135), (30, 2841708), (31, 2750040), (36, 2368090), (40, 2131281), (45, 1894472), (60, 1420854), (62, 1375020), (72, 1184045), (90, 947236), (93, 916680), (120, 710427), (124, 687510), (155, 550008), (180, 473618), (186, 458340), (248, 343755), (279, 305560), (310, 275004), (360, 236809), (372, 229170), (465, 183336), (558, 152780), (620, 137502), (744, 114585), (930, 91668), (1116, 76390), (1240, 68751), (1395, 61112), (1860, 45834), (2232, 38195), (2790, 30556), (3720, 22917), (5580, 15278), (7639, 11160)]