22481200

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:100

約数の個数: 180

約数和(自身を含む): 66608832

約数和(自身を除く): 44127632

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 37, 40, 49, 50, 56, 62, 70, 74, 80, 98, 100, 112, 124, 140, 148, 155, 175, 185, 196, 200, 217, 245, 248, 259, 280, 296, 310, 350, 370, 392, 400, 434, 490, 496, 518, 560, 592, 620, 700, 740, 775, 784, 868, 925, 980, 1036, 1085, 1147, 1225, 1240, 1295, 1400, 1480, 1519, 1550, 1736, 1813, 1850, 1960, 2072, 2170, 2294, 2450, 2480, 2590, 2800, 2960, 3038, 3100, 3472, 3626, 3700, 3920, 4144, 4340, 4588, 4900, 5180, 5425, 5735, 6076, 6200, 6475, 7252, 7400, 7595, 8029, 8680, 9065, 9176, 9800, 10360, 10850, 11470, 12152, 12400, 12950, 14504, 14800, 15190, 16058, 17360, 18130, 18352, 19600, 20720, 21700, 22940, 24304, 25900, 28675, 29008, 30380, 32116, 36260, 37975, 40145, 43400, 45325, 45880, 51800, 56203, 57350, 60760, 64232, 72520, 75950, 80290, 86800, 90650, 91760, 103600, 112406, 114700, 121520, 128464, 145040, 151900, 160580, 181300, 200725, 224812, 229400, 281015, 303800, 321160, 362600, 401450, 449624, 458800, 562030, 607600, 642320, 725200, 802900, 899248, 1124060, 1405075, 1605800, 2248120, 2810150, 3211600, 4496240, 5620300, 11240600, 22481200]

約数ペア:

[(1, 22481200), (2, 11240600), (4, 5620300), (5, 4496240), (7, 3211600), (8, 2810150), (10, 2248120), (14, 1605800), (16, 1405075), (20, 1124060), (25, 899248), (28, 802900), (31, 725200), (35, 642320), (37, 607600), (40, 562030), (49, 458800), (50, 449624), (56, 401450), (62, 362600), (70, 321160), (74, 303800), (80, 281015), (98, 229400), (100, 224812), (112, 200725), (124, 181300), (140, 160580), (148, 151900), (155, 145040), (175, 128464), (185, 121520), (196, 114700), (200, 112406), (217, 103600), (245, 91760), (248, 90650), (259, 86800), (280, 80290), (296, 75950), (310, 72520), (350, 64232), (370, 60760), (392, 57350), (400, 56203), (434, 51800), (490, 45880), (496, 45325), (518, 43400), (560, 40145), (592, 37975), (620, 36260), (700, 32116), (740, 30380), (775, 29008), (784, 28675), (868, 25900), (925, 24304), (980, 22940), (1036, 21700), (1085, 20720), (1147, 19600), (1225, 18352), (1240, 18130), (1295, 17360), (1400, 16058), (1480, 15190), (1519, 14800), (1550, 14504), (1736, 12950), (1813, 12400), (1850, 12152), (1960, 11470), (2072, 10850), (2170, 10360), (2294, 9800), (2450, 9176), (2480, 9065), (2590, 8680), (2800, 8029), (2960, 7595), (3038, 7400), (3100, 7252), (3472, 6475), (3626, 6200), (3700, 6076), (3920, 5735), (4144, 5425), (4340, 5180), (4588, 4900)]