85513500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:669

約数の個数: 144

約数和(自身を含む): 278923008

約数和(自身を除く): 193409508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 31, 36, 45, 50, 60, 62, 75, 90, 93, 100, 124, 125, 150, 155, 180, 186, 225, 250, 279, 300, 310, 372, 375, 450, 465, 500, 558, 613, 620, 750, 775, 900, 930, 1116, 1125, 1226, 1395, 1500, 1550, 1839, 1860, 2250, 2325, 2452, 2790, 3065, 3100, 3678, 3875, 4500, 4650, 5517, 5580, 6130, 6975, 7356, 7750, 9195, 9300, 11034, 11625, 12260, 13950, 15325, 15500, 18390, 19003, 22068, 23250, 27585, 27900, 30650, 34875, 36780, 38006, 45975, 46500, 55170, 57009, 61300, 69750, 76012, 76625, 91950, 95015, 110340, 114018, 137925, 139500, 153250, 171027, 183900, 190030, 228036, 229875, 275850, 285045, 306500, 342054, 380060, 459750, 475075, 551700, 570090, 684108, 689625, 855135, 919500, 950150, 1140180, 1379250, 1425225, 1710270, 1900300, 2375375, 2758500, 2850450, 3420540, 4275675, 4750750, 5700900, 7126125, 8551350, 9501500, 14252250, 17102700, 21378375, 28504500, 42756750, 85513500]

約数ペア:

[(1, 85513500), (2, 42756750), (3, 28504500), (4, 21378375), (5, 17102700), (6, 14252250), (9, 9501500), (10, 8551350), (12, 7126125), (15, 5700900), (18, 4750750), (20, 4275675), (25, 3420540), (30, 2850450), (31, 2758500), (36, 2375375), (45, 1900300), (50, 1710270), (60, 1425225), (62, 1379250), (75, 1140180), (90, 950150), (93, 919500), (100, 855135), (124, 689625), (125, 684108), (150, 570090), (155, 551700), (180, 475075), (186, 459750), (225, 380060), (250, 342054), (279, 306500), (300, 285045), (310, 275850), (372, 229875), (375, 228036), (450, 190030), (465, 183900), (500, 171027), (558, 153250), (613, 139500), (620, 137925), (750, 114018), (775, 110340), (900, 95015), (930, 91950), (1116, 76625), (1125, 76012), (1226, 69750), (1395, 61300), (1500, 57009), (1550, 55170), (1839, 46500), (1860, 45975), (2250, 38006), (2325, 36780), (2452, 34875), (2790, 30650), (3065, 27900), (3100, 27585), (3678, 23250), (3875, 22068), (4500, 19003), (4650, 18390), (5517, 15500), (5580, 15325), (6130, 13950), (6975, 12260), (7356, 11625), (7750, 11034), (9195, 9300)]