54623100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2$

素因数の和:117

約数の個数: 216

約数和(自身を含む): 195404160

約数和(自身を除く): 140781060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 37, 38, 42, 50, 57, 60, 70, 74, 75, 76, 84, 95, 100, 105, 111, 114, 133, 140, 148, 150, 175, 185, 190, 210, 222, 228, 259, 266, 285, 300, 350, 370, 380, 399, 420, 444, 475, 518, 525, 532, 555, 570, 665, 700, 703, 740, 777, 798, 925, 950, 1036, 1050, 1110, 1140, 1295, 1330, 1369, 1406, 1425, 1554, 1596, 1850, 1900, 1995, 2100, 2109, 2220, 2590, 2660, 2738, 2775, 2812, 2850, 3108, 3325, 3515, 3700, 3885, 3990, 4107, 4218, 4921, 5180, 5476, 5550, 5700, 6475, 6650, 6845, 7030, 7770, 7980, 8214, 8436, 9583, 9842, 9975, 10545, 11100, 12950, 13300, 13690, 14060, 14763, 15540, 16428, 17575, 19166, 19425, 19684, 19950, 20535, 21090, 24605, 25900, 26011, 27380, 28749, 29526, 34225, 35150, 38332, 38850, 39900, 41070, 42180, 47915, 49210, 52022, 52725, 57498, 59052, 68450, 70300, 73815, 77700, 78033, 82140, 95830, 98420, 102675, 104044, 105450, 114996, 123025, 130055, 136900, 143745, 147630, 156066, 182077, 191660, 205350, 210900, 239575, 246050, 260110, 287490, 295260, 312132, 364154, 369075, 390165, 410700, 479150, 492100, 520220, 546231, 574980, 650275, 718725, 728308, 738150, 780330, 910385, 958300, 1092462, 1300550, 1437450, 1476300, 1560660, 1820770, 1950825, 2184924, 2601100, 2731155, 2874900, 3641540, 3901650, 4551925, 5462310, 7803300, 9103850, 10924620, 13655775, 18207700, 27311550, 54623100]

約数ペア:

[(1, 54623100), (2, 27311550), (3, 18207700), (4, 13655775), (5, 10924620), (6, 9103850), (7, 7803300), (10, 5462310), (12, 4551925), (14, 3901650), (15, 3641540), (19, 2874900), (20, 2731155), (21, 2601100), (25, 2184924), (28, 1950825), (30, 1820770), (35, 1560660), (37, 1476300), (38, 1437450), (42, 1300550), (50, 1092462), (57, 958300), (60, 910385), (70, 780330), (74, 738150), (75, 728308), (76, 718725), (84, 650275), (95, 574980), (100, 546231), (105, 520220), (111, 492100), (114, 479150), (133, 410700), (140, 390165), (148, 369075), (150, 364154), (175, 312132), (185, 295260), (190, 287490), (210, 260110), (222, 246050), (228, 239575), (259, 210900), (266, 205350), (285, 191660), (300, 182077), (350, 156066), (370, 147630), (380, 143745), (399, 136900), (420, 130055), (444, 123025), (475, 114996), (518, 105450), (525, 104044), (532, 102675), (555, 98420), (570, 95830), (665, 82140), (700, 78033), (703, 77700), (740, 73815), (777, 70300), (798, 68450), (925, 59052), (950, 57498), (1036, 52725), (1050, 52022), (1110, 49210), (1140, 47915), (1295, 42180), (1330, 41070), (1369, 39900), (1406, 38850), (1425, 38332), (1554, 35150), (1596, 34225), (1850, 29526), (1900, 28749), (1995, 27380), (2100, 26011), (2109, 25900), (2220, 24605), (2590, 21090), (2660, 20535), (2738, 19950), (2775, 19684), (2812, 19425), (2850, 19166), (3108, 17575), (3325, 16428), (3515, 15540), (3700, 14763), (3885, 14060), (3990, 13690), (4107, 13300), (4218, 12950), (4921, 11100), (5180, 10545), (5476, 9975), (5550, 9842), (5700, 9583), (6475, 8436), (6650, 8214), (6845, 7980), (7030, 7770)]