54271600

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:267

約数の個数: 120

約数和(自身を含む): 141689840

約数和(自身を除く): 87418240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 37, 38, 40, 50, 74, 76, 80, 95, 100, 148, 152, 185, 190, 193, 200, 296, 304, 370, 380, 386, 400, 475, 592, 703, 740, 760, 772, 925, 950, 965, 1406, 1480, 1520, 1544, 1850, 1900, 1930, 2812, 2960, 3088, 3515, 3667, 3700, 3800, 3860, 4825, 5624, 7030, 7141, 7334, 7400, 7600, 7720, 9650, 11248, 14060, 14282, 14668, 14800, 15440, 17575, 18335, 19300, 28120, 28564, 29336, 35150, 35705, 36670, 38600, 56240, 57128, 58672, 70300, 71410, 73340, 77200, 91675, 114256, 135679, 140600, 142820, 146680, 178525, 183350, 271358, 281200, 285640, 293360, 357050, 366700, 542716, 571280, 678395, 714100, 733400, 1085432, 1356790, 1428200, 1466800, 2170864, 2713580, 2856400, 3391975, 5427160, 6783950, 10854320, 13567900, 27135800, 54271600]

約数ペア:

[(1, 54271600), (2, 27135800), (4, 13567900), (5, 10854320), (8, 6783950), (10, 5427160), (16, 3391975), (19, 2856400), (20, 2713580), (25, 2170864), (37, 1466800), (38, 1428200), (40, 1356790), (50, 1085432), (74, 733400), (76, 714100), (80, 678395), (95, 571280), (100, 542716), (148, 366700), (152, 357050), (185, 293360), (190, 285640), (193, 281200), (200, 271358), (296, 183350), (304, 178525), (370, 146680), (380, 142820), (386, 140600), (400, 135679), (475, 114256), (592, 91675), (703, 77200), (740, 73340), (760, 71410), (772, 70300), (925, 58672), (950, 57128), (965, 56240), (1406, 38600), (1480, 36670), (1520, 35705), (1544, 35150), (1850, 29336), (1900, 28564), (1930, 28120), (2812, 19300), (2960, 18335), (3088, 17575), (3515, 15440), (3667, 14800), (3700, 14668), (3800, 14282), (3860, 14060), (4825, 11248), (5624, 9650), (7030, 7720), (7141, 7600), (7334, 7400)]