2408700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:92

約数の個数: 144

約数和(自身を含む): 8443904

約数和(自身を除く): 6035204

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 31, 35, 37, 42, 50, 60, 62, 70, 74, 75, 84, 93, 100, 105, 111, 124, 140, 148, 150, 155, 175, 185, 186, 210, 217, 222, 259, 300, 310, 350, 370, 372, 420, 434, 444, 465, 518, 525, 555, 620, 651, 700, 740, 775, 777, 868, 925, 930, 1036, 1050, 1085, 1110, 1147, 1295, 1302, 1550, 1554, 1850, 1860, 2100, 2170, 2220, 2294, 2325, 2590, 2604, 2775, 3100, 3108, 3255, 3441, 3700, 3885, 4340, 4588, 4650, 5180, 5425, 5550, 5735, 6475, 6510, 6882, 7770, 8029, 9300, 10850, 11100, 11470, 12950, 13020, 13764, 15540, 16058, 16275, 17205, 19425, 21700, 22940, 24087, 25900, 28675, 32116, 32550, 34410, 38850, 40145, 48174, 57350, 65100, 68820, 77700, 80290, 86025, 96348, 114700, 120435, 160580, 172050, 200725, 240870, 344100, 401450, 481740, 602175, 802900, 1204350, 2408700]

約数ペア:

[(1, 2408700), (2, 1204350), (3, 802900), (4, 602175), (5, 481740), (6, 401450), (7, 344100), (10, 240870), (12, 200725), (14, 172050), (15, 160580), (20, 120435), (21, 114700), (25, 96348), (28, 86025), (30, 80290), (31, 77700), (35, 68820), (37, 65100), (42, 57350), (50, 48174), (60, 40145), (62, 38850), (70, 34410), (74, 32550), (75, 32116), (84, 28675), (93, 25900), (100, 24087), (105, 22940), (111, 21700), (124, 19425), (140, 17205), (148, 16275), (150, 16058), (155, 15540), (175, 13764), (185, 13020), (186, 12950), (210, 11470), (217, 11100), (222, 10850), (259, 9300), (300, 8029), (310, 7770), (350, 6882), (370, 6510), (372, 6475), (420, 5735), (434, 5550), (444, 5425), (465, 5180), (518, 4650), (525, 4588), (555, 4340), (620, 3885), (651, 3700), (700, 3441), (740, 3255), (775, 3108), (777, 3100), (868, 2775), (925, 2604), (930, 2590), (1036, 2325), (1050, 2294), (1085, 2220), (1110, 2170), (1147, 2100), (1295, 1860), (1302, 1850), (1550, 1554)]