4400400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:233

約数の個数: 120

約数和(自身を含む): 14914720

約数和(自身を除く): 10514320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 100, 114, 120, 150, 152, 190, 193, 200, 228, 240, 285, 300, 304, 380, 386, 400, 456, 475, 570, 579, 600, 760, 772, 912, 950, 965, 1140, 1158, 1200, 1425, 1520, 1544, 1900, 1930, 2280, 2316, 2850, 2895, 3088, 3667, 3800, 3860, 4560, 4632, 4825, 5700, 5790, 7334, 7600, 7720, 9264, 9650, 11001, 11400, 11580, 14475, 14668, 15440, 18335, 19300, 22002, 22800, 23160, 28950, 29336, 36670, 38600, 44004, 46320, 55005, 57900, 58672, 73340, 77200, 88008, 91675, 110010, 115800, 146680, 176016, 183350, 220020, 231600, 275025, 293360, 366700, 440040, 550050, 733400, 880080, 1100100, 1466800, 2200200, 4400400]

約数ペア:

[(1, 4400400), (2, 2200200), (3, 1466800), (4, 1100100), (5, 880080), (6, 733400), (8, 550050), (10, 440040), (12, 366700), (15, 293360), (16, 275025), (19, 231600), (20, 220020), (24, 183350), (25, 176016), (30, 146680), (38, 115800), (40, 110010), (48, 91675), (50, 88008), (57, 77200), (60, 73340), (75, 58672), (76, 57900), (80, 55005), (95, 46320), (100, 44004), (114, 38600), (120, 36670), (150, 29336), (152, 28950), (190, 23160), (193, 22800), (200, 22002), (228, 19300), (240, 18335), (285, 15440), (300, 14668), (304, 14475), (380, 11580), (386, 11400), (400, 11001), (456, 9650), (475, 9264), (570, 7720), (579, 7600), (600, 7334), (760, 5790), (772, 5700), (912, 4825), (950, 4632), (965, 4560), (1140, 3860), (1158, 3800), (1200, 3667), (1425, 3088), (1520, 2895), (1544, 2850), (1900, 2316), (1930, 2280)]