28052400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{241}}^1$

素因数の和:359

約数の個数: 120

約数和(自身を含む): 91164304

約数和(自身を除く): 63111904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 97, 100, 120, 150, 194, 200, 240, 241, 291, 300, 388, 400, 482, 485, 582, 600, 723, 776, 964, 970, 1164, 1200, 1205, 1446, 1455, 1552, 1928, 1940, 2328, 2410, 2425, 2892, 2910, 3615, 3856, 3880, 4656, 4820, 4850, 5784, 5820, 6025, 7230, 7275, 7760, 9640, 9700, 11568, 11640, 12050, 14460, 14550, 18075, 19280, 19400, 23280, 23377, 24100, 28920, 29100, 36150, 38800, 46754, 48200, 57840, 58200, 70131, 72300, 93508, 96400, 116400, 116885, 140262, 144600, 187016, 233770, 280524, 289200, 350655, 374032, 467540, 561048, 584425, 701310, 935080, 1122096, 1168850, 1402620, 1753275, 1870160, 2337700, 2805240, 3506550, 4675400, 5610480, 7013100, 9350800, 14026200, 28052400]

約数ペア:

[(1, 28052400), (2, 14026200), (3, 9350800), (4, 7013100), (5, 5610480), (6, 4675400), (8, 3506550), (10, 2805240), (12, 2337700), (15, 1870160), (16, 1753275), (20, 1402620), (24, 1168850), (25, 1122096), (30, 935080), (40, 701310), (48, 584425), (50, 561048), (60, 467540), (75, 374032), (80, 350655), (97, 289200), (100, 280524), (120, 233770), (150, 187016), (194, 144600), (200, 140262), (240, 116885), (241, 116400), (291, 96400), (300, 93508), (388, 72300), (400, 70131), (482, 58200), (485, 57840), (582, 48200), (600, 46754), (723, 38800), (776, 36150), (964, 29100), (970, 28920), (1164, 24100), (1200, 23377), (1205, 23280), (1446, 19400), (1455, 19280), (1552, 18075), (1928, 14550), (1940, 14460), (2328, 12050), (2410, 11640), (2425, 11568), (2892, 9700), (2910, 9640), (3615, 7760), (3856, 7275), (3880, 7230), (4656, 6025), (4820, 5820), (4850, 5784)]