6537900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:104

約数の個数: 144

約数和(自身を含む): 21109760

約数和(自身を除く): 14571860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 31, 37, 38, 50, 57, 60, 62, 74, 75, 76, 93, 95, 100, 111, 114, 124, 148, 150, 155, 185, 186, 190, 222, 228, 285, 300, 310, 370, 372, 380, 444, 465, 475, 555, 570, 589, 620, 703, 740, 775, 925, 930, 950, 1110, 1140, 1147, 1178, 1406, 1425, 1550, 1767, 1850, 1860, 1900, 2109, 2220, 2294, 2325, 2356, 2775, 2812, 2850, 2945, 3100, 3441, 3515, 3534, 3700, 4218, 4588, 4650, 5550, 5700, 5735, 5890, 6882, 7030, 7068, 8436, 8835, 9300, 10545, 11100, 11470, 11780, 13764, 14060, 14725, 17205, 17575, 17670, 21090, 21793, 22940, 28675, 29450, 34410, 35150, 35340, 42180, 43586, 44175, 52725, 57350, 58900, 65379, 68820, 70300, 86025, 87172, 88350, 105450, 108965, 114700, 130758, 172050, 176700, 210900, 217930, 261516, 326895, 344100, 435860, 544825, 653790, 1089650, 1307580, 1634475, 2179300, 3268950, 6537900]

約数ペア:

[(1, 6537900), (2, 3268950), (3, 2179300), (4, 1634475), (5, 1307580), (6, 1089650), (10, 653790), (12, 544825), (15, 435860), (19, 344100), (20, 326895), (25, 261516), (30, 217930), (31, 210900), (37, 176700), (38, 172050), (50, 130758), (57, 114700), (60, 108965), (62, 105450), (74, 88350), (75, 87172), (76, 86025), (93, 70300), (95, 68820), (100, 65379), (111, 58900), (114, 57350), (124, 52725), (148, 44175), (150, 43586), (155, 42180), (185, 35340), (186, 35150), (190, 34410), (222, 29450), (228, 28675), (285, 22940), (300, 21793), (310, 21090), (370, 17670), (372, 17575), (380, 17205), (444, 14725), (465, 14060), (475, 13764), (555, 11780), (570, 11470), (589, 11100), (620, 10545), (703, 9300), (740, 8835), (775, 8436), (925, 7068), (930, 7030), (950, 6882), (1110, 5890), (1140, 5735), (1147, 5700), (1178, 5550), (1406, 4650), (1425, 4588), (1550, 4218), (1767, 3700), (1850, 3534), (1860, 3515), (1900, 3441), (2109, 3100), (2220, 2945), (2294, 2850), (2325, 2812), (2356, 2775)]