215923200

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{5623}}^1$

素因数の和:5654

約数の個数: 120

約数和(自身を含む): 713415648

約数和(自身を除く): 497492448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 512, 600, 640, 768, 800, 960, 1200, 1280, 1536, 1600, 1920, 2400, 2560, 3200, 3840, 4800, 5623, 6400, 7680, 9600, 11246, 12800, 16869, 19200, 22492, 28115, 33738, 38400, 44984, 56230, 67476, 84345, 89968, 112460, 134952, 140575, 168690, 179936, 224920, 269904, 281150, 337380, 359872, 421725, 449840, 539808, 562300, 674760, 719744, 843450, 899680, 1079616, 1124600, 1349520, 1439488, 1686900, 1799360, 2159232, 2249200, 2699040, 2878976, 3373800, 3598720, 4318464, 4498400, 5398080, 6747600, 7197440, 8636928, 8996800, 10796160, 13495200, 14394880, 17993600, 21592320, 26990400, 35987200, 43184640, 53980800, 71974400, 107961600, 215923200]

約数ペア:

[(1, 215923200), (2, 107961600), (3, 71974400), (4, 53980800), (5, 43184640), (6, 35987200), (8, 26990400), (10, 21592320), (12, 17993600), (15, 14394880), (16, 13495200), (20, 10796160), (24, 8996800), (25, 8636928), (30, 7197440), (32, 6747600), (40, 5398080), (48, 4498400), (50, 4318464), (60, 3598720), (64, 3373800), (75, 2878976), (80, 2699040), (96, 2249200), (100, 2159232), (120, 1799360), (128, 1686900), (150, 1439488), (160, 1349520), (192, 1124600), (200, 1079616), (240, 899680), (256, 843450), (300, 719744), (320, 674760), (384, 562300), (400, 539808), (480, 449840), (512, 421725), (600, 359872), (640, 337380), (768, 281150), (800, 269904), (960, 224920), (1200, 179936), (1280, 168690), (1536, 140575), (1600, 134952), (1920, 112460), (2400, 89968), (2560, 84345), (3200, 67476), (3840, 56230), (4800, 44984), (5623, 38400), (6400, 33738), (7680, 28115), (9600, 22492), (11246, 19200), (12800, 16869)]