75434880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{389}}^1$

素因数の和:512

約数の個数: 128

約数和(自身を含む): 243453600

約数和(自身を除く): 168018720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 101, 120, 128, 160, 192, 202, 240, 303, 320, 384, 389, 404, 480, 505, 606, 640, 778, 808, 960, 1010, 1167, 1212, 1515, 1556, 1616, 1920, 1945, 2020, 2334, 2424, 3030, 3112, 3232, 3890, 4040, 4668, 4848, 5835, 6060, 6224, 6464, 7780, 8080, 9336, 9696, 11670, 12120, 12448, 12928, 15560, 16160, 18672, 19392, 23340, 24240, 24896, 31120, 32320, 37344, 38784, 39289, 46680, 48480, 49792, 62240, 64640, 74688, 78578, 93360, 96960, 117867, 124480, 149376, 157156, 186720, 193920, 196445, 235734, 248960, 314312, 373440, 392890, 471468, 589335, 628624, 746880, 785780, 942936, 1178670, 1257248, 1571560, 1885872, 2357340, 2514496, 3143120, 3771744, 4714680, 5028992, 6286240, 7543488, 9429360, 12572480, 15086976, 18858720, 25144960, 37717440, 75434880]

約数ペア:

[(1, 75434880), (2, 37717440), (3, 25144960), (4, 18858720), (5, 15086976), (6, 12572480), (8, 9429360), (10, 7543488), (12, 6286240), (15, 5028992), (16, 4714680), (20, 3771744), (24, 3143120), (30, 2514496), (32, 2357340), (40, 1885872), (48, 1571560), (60, 1257248), (64, 1178670), (80, 942936), (96, 785780), (101, 746880), (120, 628624), (128, 589335), (160, 471468), (192, 392890), (202, 373440), (240, 314312), (303, 248960), (320, 235734), (384, 196445), (389, 193920), (404, 186720), (480, 157156), (505, 149376), (606, 124480), (640, 117867), (778, 96960), (808, 93360), (960, 78578), (1010, 74688), (1167, 64640), (1212, 62240), (1515, 49792), (1556, 48480), (1616, 46680), (1920, 39289), (1945, 38784), (2020, 37344), (2334, 32320), (2424, 31120), (3030, 24896), (3112, 24240), (3232, 23340), (3890, 19392), (4040, 18672), (4668, 16160), (4848, 15560), (5835, 12928), (6060, 12448), (6224, 12120), (6464, 11670), (7780, 9696), (8080, 9336)]