76126400

素因数分解:

$2^6\times 5^2\times 7^2\times {\mathrm{971}}^1$

素因数の和:1007

約数の個数: 126

約数和(自身を含む): 218125548

約数和(自身を除く): 141999148

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 140, 160, 175, 196, 200, 224, 245, 280, 320, 350, 392, 400, 448, 490, 560, 700, 784, 800, 971, 980, 1120, 1225, 1400, 1568, 1600, 1942, 1960, 2240, 2450, 2800, 3136, 3884, 3920, 4855, 4900, 5600, 6797, 7768, 7840, 9710, 9800, 11200, 13594, 15536, 15680, 19420, 19600, 24275, 27188, 31072, 33985, 38840, 39200, 47579, 48550, 54376, 62144, 67970, 77680, 78400, 95158, 97100, 108752, 135940, 155360, 169925, 190316, 194200, 217504, 237895, 271880, 310720, 339850, 380632, 388400, 435008, 475790, 543760, 679700, 761264, 776800, 951580, 1087520, 1189475, 1359400, 1522528, 1553600, 1903160, 2175040, 2378950, 2718800, 3045056, 3806320, 4757900, 5437600, 7612640, 9515800, 10875200, 15225280, 19031600, 38063200, 76126400]

約数ペア:

[(1, 76126400), (2, 38063200), (4, 19031600), (5, 15225280), (7, 10875200), (8, 9515800), (10, 7612640), (14, 5437600), (16, 4757900), (20, 3806320), (25, 3045056), (28, 2718800), (32, 2378950), (35, 2175040), (40, 1903160), (49, 1553600), (50, 1522528), (56, 1359400), (64, 1189475), (70, 1087520), (80, 951580), (98, 776800), (100, 761264), (112, 679700), (140, 543760), (160, 475790), (175, 435008), (196, 388400), (200, 380632), (224, 339850), (245, 310720), (280, 271880), (320, 237895), (350, 217504), (392, 194200), (400, 190316), (448, 169925), (490, 155360), (560, 135940), (700, 108752), (784, 97100), (800, 95158), (971, 78400), (980, 77680), (1120, 67970), (1225, 62144), (1400, 54376), (1568, 48550), (1600, 47579), (1942, 39200), (1960, 38840), (2240, 33985), (2450, 31072), (2800, 27188), (3136, 24275), (3884, 19600), (3920, 19420), (4855, 15680), (4900, 15536), (5600, 13594), (6797, 11200), (7768, 9800), (7840, 9710)]