28504500

素因数分解:

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

素因数の和:666

約数の個数: 96

約数和(自身を含む): 85822464

約数和(自身を除く): 57317964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 125, 150, 155, 186, 250, 300, 310, 372, 375, 465, 500, 613, 620, 750, 775, 930, 1226, 1500, 1550, 1839, 1860, 2325, 2452, 3065, 3100, 3678, 3875, 4650, 6130, 7356, 7750, 9195, 9300, 11625, 12260, 15325, 15500, 18390, 19003, 23250, 30650, 36780, 38006, 45975, 46500, 57009, 61300, 76012, 76625, 91950, 95015, 114018, 153250, 183900, 190030, 228036, 229875, 285045, 306500, 380060, 459750, 475075, 570090, 919500, 950150, 1140180, 1425225, 1900300, 2375375, 2850450, 4750750, 5700900, 7126125, 9501500, 14252250, 28504500]

約数ペア:

[(1, 28504500), (2, 14252250), (3, 9501500), (4, 7126125), (5, 5700900), (6, 4750750), (10, 2850450), (12, 2375375), (15, 1900300), (20, 1425225), (25, 1140180), (30, 950150), (31, 919500), (50, 570090), (60, 475075), (62, 459750), (75, 380060), (93, 306500), (100, 285045), (124, 229875), (125, 228036), (150, 190030), (155, 183900), (186, 153250), (250, 114018), (300, 95015), (310, 91950), (372, 76625), (375, 76012), (465, 61300), (500, 57009), (613, 46500), (620, 45975), (750, 38006), (775, 36780), (930, 30650), (1226, 23250), (1500, 19003), (1550, 18390), (1839, 15500), (1860, 15325), (2325, 12260), (2452, 11625), (3065, 9300), (3100, 9195), (3678, 7750), (3875, 7356), (4650, 6130)]