29772400

素因数分解:

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

素因数の和:77

約数の個数: 150

約数和(自身を含む): 86136352

約数和(自身を除く): 56363952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 49, 50, 56, 62, 70, 80, 98, 100, 112, 124, 140, 155, 175, 196, 200, 217, 245, 248, 280, 310, 343, 350, 392, 400, 434, 490, 496, 560, 620, 686, 700, 775, 784, 868, 980, 1085, 1225, 1240, 1372, 1400, 1519, 1550, 1715, 1736, 1960, 2170, 2401, 2450, 2480, 2744, 2800, 3038, 3100, 3430, 3472, 3920, 4340, 4802, 4900, 5425, 5488, 6076, 6200, 6860, 7595, 8575, 8680, 9604, 9800, 10633, 10850, 12005, 12152, 12400, 13720, 15190, 17150, 17360, 19208, 19600, 21266, 21700, 24010, 24304, 27440, 30380, 34300, 37975, 38416, 42532, 43400, 48020, 53165, 60025, 60760, 68600, 74431, 75950, 85064, 86800, 96040, 106330, 120050, 121520, 137200, 148862, 151900, 170128, 192080, 212660, 240100, 265825, 297724, 303800, 372155, 425320, 480200, 531650, 595448, 607600, 744310, 850640, 960400, 1063300, 1190896, 1488620, 1860775, 2126600, 2977240, 3721550, 4253200, 5954480, 7443100, 14886200, 29772400]

約数ペア:

[(1, 29772400), (2, 14886200), (4, 7443100), (5, 5954480), (7, 4253200), (8, 3721550), (10, 2977240), (14, 2126600), (16, 1860775), (20, 1488620), (25, 1190896), (28, 1063300), (31, 960400), (35, 850640), (40, 744310), (49, 607600), (50, 595448), (56, 531650), (62, 480200), (70, 425320), (80, 372155), (98, 303800), (100, 297724), (112, 265825), (124, 240100), (140, 212660), (155, 192080), (175, 170128), (196, 151900), (200, 148862), (217, 137200), (245, 121520), (248, 120050), (280, 106330), (310, 96040), (343, 86800), (350, 85064), (392, 75950), (400, 74431), (434, 68600), (490, 60760), (496, 60025), (560, 53165), (620, 48020), (686, 43400), (700, 42532), (775, 38416), (784, 37975), (868, 34300), (980, 30380), (1085, 27440), (1225, 24304), (1240, 24010), (1372, 21700), (1400, 21266), (1519, 19600), (1550, 19208), (1715, 17360), (1736, 17150), (1960, 15190), (2170, 13720), (2401, 12400), (2450, 12152), (2480, 12005), (2744, 10850), (2800, 10633), (3038, 9800), (3100, 9604), (3430, 8680), (3472, 8575), (3920, 7595), (4340, 6860), (4802, 6200), (4900, 6076), (5425, 5488)]