26625900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:464

約数の個数: 144

約数和(自身を含む): 91105280

約数和(自身を除く): 64479380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 31, 35, 42, 50, 60, 62, 70, 75, 84, 93, 100, 105, 124, 140, 150, 155, 175, 186, 210, 217, 300, 310, 350, 372, 409, 420, 434, 465, 525, 620, 651, 700, 775, 818, 868, 930, 1050, 1085, 1227, 1302, 1550, 1636, 1860, 2045, 2100, 2170, 2325, 2454, 2604, 2863, 3100, 3255, 4090, 4340, 4650, 4908, 5425, 5726, 6135, 6510, 8180, 8589, 9300, 10225, 10850, 11452, 12270, 12679, 13020, 14315, 16275, 17178, 20450, 21700, 24540, 25358, 28630, 30675, 32550, 34356, 38037, 40900, 42945, 50716, 57260, 61350, 63395, 65100, 71575, 76074, 85890, 88753, 122700, 126790, 143150, 152148, 171780, 177506, 190185, 214725, 253580, 266259, 286300, 316975, 355012, 380370, 429450, 443765, 532518, 633950, 760740, 858900, 887530, 950925, 1065036, 1267900, 1331295, 1775060, 1901850, 2218825, 2662590, 3803700, 4437650, 5325180, 6656475, 8875300, 13312950, 26625900]

約数ペア:

[(1, 26625900), (2, 13312950), (3, 8875300), (4, 6656475), (5, 5325180), (6, 4437650), (7, 3803700), (10, 2662590), (12, 2218825), (14, 1901850), (15, 1775060), (20, 1331295), (21, 1267900), (25, 1065036), (28, 950925), (30, 887530), (31, 858900), (35, 760740), (42, 633950), (50, 532518), (60, 443765), (62, 429450), (70, 380370), (75, 355012), (84, 316975), (93, 286300), (100, 266259), (105, 253580), (124, 214725), (140, 190185), (150, 177506), (155, 171780), (175, 152148), (186, 143150), (210, 126790), (217, 122700), (300, 88753), (310, 85890), (350, 76074), (372, 71575), (409, 65100), (420, 63395), (434, 61350), (465, 57260), (525, 50716), (620, 42945), (651, 40900), (700, 38037), (775, 34356), (818, 32550), (868, 30675), (930, 28630), (1050, 25358), (1085, 24540), (1227, 21700), (1302, 20450), (1550, 17178), (1636, 16275), (1860, 14315), (2045, 13020), (2100, 12679), (2170, 12270), (2325, 11452), (2454, 10850), (2604, 10225), (2863, 9300), (3100, 8589), (3255, 8180), (4090, 6510), (4340, 6135), (4650, 5726), (4908, 5425)]