91426400

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:241

約数の個数: 144

約数和(自身を含む): 246078000

約数和(自身を除く): 154651600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 59, 65, 80, 100, 104, 118, 130, 149, 160, 200, 208, 236, 260, 295, 298, 325, 400, 416, 472, 520, 590, 596, 650, 745, 767, 800, 944, 1040, 1180, 1192, 1300, 1475, 1490, 1534, 1888, 1937, 2080, 2360, 2384, 2600, 2950, 2980, 3068, 3725, 3835, 3874, 4720, 4768, 5200, 5900, 5960, 6136, 7450, 7670, 7748, 8791, 9440, 9685, 10400, 11800, 11920, 12272, 14900, 15340, 15496, 17582, 19175, 19370, 23600, 23840, 24544, 29800, 30680, 30992, 35164, 38350, 38740, 43955, 47200, 48425, 59600, 61360, 61984, 70328, 76700, 77480, 87910, 96850, 114283, 119200, 122720, 140656, 153400, 154960, 175820, 193700, 219775, 228566, 281312, 306800, 309920, 351640, 387400, 439550, 457132, 571415, 613600, 703280, 774800, 879100, 914264, 1142830, 1406560, 1549600, 1758200, 1828528, 2285660, 2857075, 3516400, 3657056, 4571320, 5714150, 7032800, 9142640, 11428300, 18285280, 22856600, 45713200, 91426400]

約数ペア:

[(1, 91426400), (2, 45713200), (4, 22856600), (5, 18285280), (8, 11428300), (10, 9142640), (13, 7032800), (16, 5714150), (20, 4571320), (25, 3657056), (26, 3516400), (32, 2857075), (40, 2285660), (50, 1828528), (52, 1758200), (59, 1549600), (65, 1406560), (80, 1142830), (100, 914264), (104, 879100), (118, 774800), (130, 703280), (149, 613600), (160, 571415), (200, 457132), (208, 439550), (236, 387400), (260, 351640), (295, 309920), (298, 306800), (325, 281312), (400, 228566), (416, 219775), (472, 193700), (520, 175820), (590, 154960), (596, 153400), (650, 140656), (745, 122720), (767, 119200), (800, 114283), (944, 96850), (1040, 87910), (1180, 77480), (1192, 76700), (1300, 70328), (1475, 61984), (1490, 61360), (1534, 59600), (1888, 48425), (1937, 47200), (2080, 43955), (2360, 38740), (2384, 38350), (2600, 35164), (2950, 30992), (2980, 30680), (3068, 29800), (3725, 24544), (3835, 23840), (3874, 23600), (4720, 19370), (4768, 19175), (5200, 17582), (5900, 15496), (5960, 15340), (6136, 14900), (7450, 12272), (7670, 11920), (7748, 11800), (8791, 10400), (9440, 9685)]