51687600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2267}}^1$

素因数の和:2307

約数の個数: 120

約数和(自身を含む): 174363840

約数和(自身を除く): 122676240

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, 200, 228, 240, 285, 300, 304, 380, 400, 456, 475, 570, 600, 760, 912, 950, 1140, 1200, 1425, 1520, 1900, 2267, 2280, 2850, 3800, 4534, 4560, 5700, 6801, 7600, 9068, 11335, 11400, 13602, 18136, 22670, 22800, 27204, 34005, 36272, 43073, 45340, 54408, 56675, 68010, 86146, 90680, 108816, 113350, 129219, 136020, 170025, 172292, 181360, 215365, 226700, 258438, 272040, 340050, 344584, 430730, 453400, 516876, 544080, 646095, 680100, 689168, 861460, 906800, 1033752, 1076825, 1292190, 1360200, 1722920, 2067504, 2153650, 2584380, 2720400, 3230475, 3445840, 4307300, 5168760, 6460950, 8614600, 10337520, 12921900, 17229200, 25843800, 51687600]

約数ペア:

[(1, 51687600), (2, 25843800), (3, 17229200), (4, 12921900), (5, 10337520), (6, 8614600), (8, 6460950), (10, 5168760), (12, 4307300), (15, 3445840), (16, 3230475), (19, 2720400), (20, 2584380), (24, 2153650), (25, 2067504), (30, 1722920), (38, 1360200), (40, 1292190), (48, 1076825), (50, 1033752), (57, 906800), (60, 861460), (75, 689168), (76, 680100), (80, 646095), (95, 544080), (100, 516876), (114, 453400), (120, 430730), (150, 344584), (152, 340050), (190, 272040), (200, 258438), (228, 226700), (240, 215365), (285, 181360), (300, 172292), (304, 170025), (380, 136020), (400, 129219), (456, 113350), (475, 108816), (570, 90680), (600, 86146), (760, 68010), (912, 56675), (950, 54408), (1140, 45340), (1200, 43073), (1425, 36272), (1520, 34005), (1900, 27204), (2267, 22800), (2280, 22670), (2850, 18136), (3800, 13602), (4534, 11400), (4560, 11335), (5700, 9068), (6801, 7600)]