29889400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 75330000

約数和(自身を除く): 45440600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 59, 68, 85, 100, 118, 136, 149, 170, 200, 236, 295, 298, 340, 425, 472, 590, 596, 680, 745, 850, 1003, 1180, 1192, 1475, 1490, 1700, 2006, 2360, 2533, 2950, 2980, 3400, 3725, 4012, 5015, 5066, 5900, 5960, 7450, 8024, 8791, 10030, 10132, 11800, 12665, 14900, 17582, 20060, 20264, 25075, 25330, 29800, 35164, 40120, 43955, 50150, 50660, 63325, 70328, 87910, 100300, 101320, 126650, 149447, 175820, 200600, 219775, 253300, 298894, 351640, 439550, 506600, 597788, 747235, 879100, 1195576, 1494470, 1758200, 2988940, 3736175, 5977880, 7472350, 14944700, 29889400]

約数ペア:

[(1, 29889400), (2, 14944700), (4, 7472350), (5, 5977880), (8, 3736175), (10, 2988940), (17, 1758200), (20, 1494470), (25, 1195576), (34, 879100), (40, 747235), (50, 597788), (59, 506600), (68, 439550), (85, 351640), (100, 298894), (118, 253300), (136, 219775), (149, 200600), (170, 175820), (200, 149447), (236, 126650), (295, 101320), (298, 100300), (340, 87910), (425, 70328), (472, 63325), (590, 50660), (596, 50150), (680, 43955), (745, 40120), (850, 35164), (1003, 29800), (1180, 25330), (1192, 25075), (1475, 20264), (1490, 20060), (1700, 17582), (2006, 14900), (2360, 12665), (2533, 11800), (2950, 10132), (2980, 10030), (3400, 8791), (3725, 8024), (4012, 7450), (5015, 5960), (5066, 5900)]