23138400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:365

約数の個数: 144

約数和(自身を含む): 77995008

約数和(自身を除く): 54856608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 75, 80, 93, 96, 100, 120, 124, 150, 155, 160, 186, 200, 240, 248, 300, 310, 311, 372, 400, 465, 480, 496, 600, 620, 622, 744, 775, 800, 930, 933, 992, 1200, 1240, 1244, 1488, 1550, 1555, 1860, 1866, 2325, 2400, 2480, 2488, 2976, 3100, 3110, 3720, 3732, 4650, 4665, 4960, 4976, 6200, 6220, 7440, 7464, 7775, 9300, 9330, 9641, 9952, 12400, 12440, 14880, 14928, 15550, 18600, 18660, 19282, 23325, 24800, 24880, 28923, 29856, 31100, 37200, 37320, 38564, 46650, 48205, 49760, 57846, 62200, 74400, 74640, 77128, 93300, 96410, 115692, 124400, 144615, 149280, 154256, 186600, 192820, 231384, 241025, 248800, 289230, 308512, 373200, 385640, 462768, 482050, 578460, 723075, 746400, 771280, 925536, 964100, 1156920, 1446150, 1542560, 1928200, 2313840, 2892300, 3856400, 4627680, 5784600, 7712800, 11569200, 23138400]

約数ペア:

[(1, 23138400), (2, 11569200), (3, 7712800), (4, 5784600), (5, 4627680), (6, 3856400), (8, 2892300), (10, 2313840), (12, 1928200), (15, 1542560), (16, 1446150), (20, 1156920), (24, 964100), (25, 925536), (30, 771280), (31, 746400), (32, 723075), (40, 578460), (48, 482050), (50, 462768), (60, 385640), (62, 373200), (75, 308512), (80, 289230), (93, 248800), (96, 241025), (100, 231384), (120, 192820), (124, 186600), (150, 154256), (155, 149280), (160, 144615), (186, 124400), (200, 115692), (240, 96410), (248, 93300), (300, 77128), (310, 74640), (311, 74400), (372, 62200), (400, 57846), (465, 49760), (480, 48205), (496, 46650), (600, 38564), (620, 37320), (622, 37200), (744, 31100), (775, 29856), (800, 28923), (930, 24880), (933, 24800), (992, 23325), (1200, 19282), (1240, 18660), (1244, 18600), (1488, 15550), (1550, 14928), (1555, 14880), (1860, 12440), (1866, 12400), (2325, 9952), (2400, 9641), (2480, 9330), (2488, 9300), (2976, 7775), (3100, 7464), (3110, 7440), (3720, 6220), (3732, 6200), (4650, 4976), (4665, 4960)]