30838800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{829}}^1$

素因数の和:881

約数の個数: 120

約数和(自身を含む): 102096640

約数和(自身を除く): 71257840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 40, 48, 50, 60, 62, 75, 80, 93, 100, 120, 124, 150, 155, 186, 200, 240, 248, 300, 310, 372, 400, 465, 496, 600, 620, 744, 775, 829, 930, 1200, 1240, 1488, 1550, 1658, 1860, 2325, 2480, 2487, 3100, 3316, 3720, 4145, 4650, 4974, 6200, 6632, 7440, 8290, 9300, 9948, 12400, 12435, 13264, 16580, 18600, 19896, 20725, 24870, 25699, 33160, 37200, 39792, 41450, 49740, 51398, 62175, 66320, 77097, 82900, 99480, 102796, 124350, 128495, 154194, 165800, 198960, 205592, 248700, 256990, 308388, 331600, 385485, 411184, 497400, 513980, 616776, 642475, 770970, 994800, 1027960, 1233552, 1284950, 1541940, 1927425, 2055920, 2569900, 3083880, 3854850, 5139800, 6167760, 7709700, 10279600, 15419400, 30838800]

約数ペア:

[(1, 30838800), (2, 15419400), (3, 10279600), (4, 7709700), (5, 6167760), (6, 5139800), (8, 3854850), (10, 3083880), (12, 2569900), (15, 2055920), (16, 1927425), (20, 1541940), (24, 1284950), (25, 1233552), (30, 1027960), (31, 994800), (40, 770970), (48, 642475), (50, 616776), (60, 513980), (62, 497400), (75, 411184), (80, 385485), (93, 331600), (100, 308388), (120, 256990), (124, 248700), (150, 205592), (155, 198960), (186, 165800), (200, 154194), (240, 128495), (248, 124350), (300, 102796), (310, 99480), (372, 82900), (400, 77097), (465, 66320), (496, 62175), (600, 51398), (620, 49740), (744, 41450), (775, 39792), (829, 37200), (930, 33160), (1200, 25699), (1240, 24870), (1488, 20725), (1550, 19896), (1658, 18600), (1860, 16580), (2325, 13264), (2480, 12435), (2487, 12400), (3100, 9948), (3316, 9300), (3720, 8290), (4145, 7440), (4650, 6632), (4974, 6200)]