12508500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:322

約数の個数: 96

約数和(自身を含む): 37739520

約数和(自身を除く): 25231020

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, 269, 300, 310, 372, 375, 465, 500, 538, 620, 750, 775, 807, 930, 1076, 1345, 1500, 1550, 1614, 1860, 2325, 2690, 3100, 3228, 3875, 4035, 4650, 5380, 6725, 7750, 8070, 8339, 9300, 11625, 13450, 15500, 16140, 16678, 20175, 23250, 25017, 26900, 33356, 33625, 40350, 41695, 46500, 50034, 67250, 80700, 83390, 100068, 100875, 125085, 134500, 166780, 201750, 208475, 250170, 403500, 416950, 500340, 625425, 833900, 1042375, 1250850, 2084750, 2501700, 3127125, 4169500, 6254250, 12508500]

約数ペア:

[(1, 12508500), (2, 6254250), (3, 4169500), (4, 3127125), (5, 2501700), (6, 2084750), (10, 1250850), (12, 1042375), (15, 833900), (20, 625425), (25, 500340), (30, 416950), (31, 403500), (50, 250170), (60, 208475), (62, 201750), (75, 166780), (93, 134500), (100, 125085), (124, 100875), (125, 100068), (150, 83390), (155, 80700), (186, 67250), (250, 50034), (269, 46500), (300, 41695), (310, 40350), (372, 33625), (375, 33356), (465, 26900), (500, 25017), (538, 23250), (620, 20175), (750, 16678), (775, 16140), (807, 15500), (930, 13450), (1076, 11625), (1345, 9300), (1500, 8339), (1550, 8070), (1614, 7750), (1860, 6725), (2325, 5380), (2690, 4650), (3100, 4035), (3228, 3875)]