308239600

素因数分解:

$2^4\times 5^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{353}}^1$

素因数の和:467

約数の個数: 120

約数和(自身を含む): 775642320

約数和(自身を除く): 467402720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 37, 40, 50, 59, 74, 80, 100, 118, 148, 185, 200, 236, 295, 296, 353, 370, 400, 472, 590, 592, 706, 740, 925, 944, 1180, 1412, 1475, 1480, 1765, 1850, 2183, 2360, 2824, 2950, 2960, 3530, 3700, 4366, 4720, 5648, 5900, 7060, 7400, 8732, 8825, 10915, 11800, 13061, 14120, 14800, 17464, 17650, 20827, 21830, 23600, 26122, 28240, 34928, 35300, 41654, 43660, 52244, 54575, 65305, 70600, 83308, 87320, 104135, 104488, 109150, 130610, 141200, 166616, 174640, 208270, 208976, 218300, 261220, 326525, 333232, 416540, 436600, 520675, 522440, 653050, 770599, 833080, 873200, 1041350, 1044880, 1306100, 1541198, 1666160, 2082700, 2612200, 3082396, 3852995, 4165400, 5224400, 6164792, 7705990, 8330800, 12329584, 15411980, 19264975, 30823960, 38529950, 61647920, 77059900, 154119800, 308239600]

約数ペア:

[(1, 308239600), (2, 154119800), (4, 77059900), (5, 61647920), (8, 38529950), (10, 30823960), (16, 19264975), (20, 15411980), (25, 12329584), (37, 8330800), (40, 7705990), (50, 6164792), (59, 5224400), (74, 4165400), (80, 3852995), (100, 3082396), (118, 2612200), (148, 2082700), (185, 1666160), (200, 1541198), (236, 1306100), (295, 1044880), (296, 1041350), (353, 873200), (370, 833080), (400, 770599), (472, 653050), (590, 522440), (592, 520675), (706, 436600), (740, 416540), (925, 333232), (944, 326525), (1180, 261220), (1412, 218300), (1475, 208976), (1480, 208270), (1765, 174640), (1850, 166616), (2183, 141200), (2360, 130610), (2824, 109150), (2950, 104488), (2960, 104135), (3530, 87320), (3700, 83308), (4366, 70600), (4720, 65305), (5648, 54575), (5900, 52244), (7060, 43660), (7400, 41654), (8732, 35300), (8825, 34928), (10915, 28240), (11800, 26122), (13061, 23600), (14120, 21830), (14800, 20827), (17464, 17650)]