56972300

素因数分解:

$2^2\times 5^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{151}}^1$

素因数の和:197

約数の個数: 144

約数和(自身を含む): 158323200

約数和(自身を除く): 101350900

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 49, 50, 55, 70, 77, 98, 100, 110, 140, 151, 154, 175, 196, 220, 245, 275, 302, 308, 343, 350, 385, 490, 539, 550, 604, 686, 700, 755, 770, 980, 1057, 1078, 1100, 1225, 1372, 1510, 1540, 1661, 1715, 1925, 2114, 2156, 2450, 2695, 3020, 3322, 3430, 3773, 3775, 3850, 4228, 4900, 5285, 5390, 6644, 6860, 7399, 7546, 7550, 7700, 8305, 8575, 10570, 10780, 11627, 13475, 14798, 15092, 15100, 16610, 17150, 18865, 21140, 23254, 26425, 26950, 29596, 33220, 34300, 36995, 37730, 41525, 46508, 51793, 52850, 53900, 58135, 73990, 75460, 81389, 83050, 94325, 103586, 105700, 116270, 147980, 162778, 166100, 184975, 188650, 207172, 232540, 258965, 290675, 325556, 369950, 377300, 406945, 517930, 569723, 581350, 739900, 813890, 1035860, 1139446, 1162700, 1294825, 1627780, 2034725, 2278892, 2589650, 2848615, 4069450, 5179300, 5697230, 8138900, 11394460, 14243075, 28486150, 56972300]

約数ペア:

[(1, 56972300), (2, 28486150), (4, 14243075), (5, 11394460), (7, 8138900), (10, 5697230), (11, 5179300), (14, 4069450), (20, 2848615), (22, 2589650), (25, 2278892), (28, 2034725), (35, 1627780), (44, 1294825), (49, 1162700), (50, 1139446), (55, 1035860), (70, 813890), (77, 739900), (98, 581350), (100, 569723), (110, 517930), (140, 406945), (151, 377300), (154, 369950), (175, 325556), (196, 290675), (220, 258965), (245, 232540), (275, 207172), (302, 188650), (308, 184975), (343, 166100), (350, 162778), (385, 147980), (490, 116270), (539, 105700), (550, 103586), (604, 94325), (686, 83050), (700, 81389), (755, 75460), (770, 73990), (980, 58135), (1057, 53900), (1078, 52850), (1100, 51793), (1225, 46508), (1372, 41525), (1510, 37730), (1540, 36995), (1661, 34300), (1715, 33220), (1925, 29596), (2114, 26950), (2156, 26425), (2450, 23254), (2695, 21140), (3020, 18865), (3322, 17150), (3430, 16610), (3773, 15100), (3775, 15092), (3850, 14798), (4228, 13475), (4900, 11627), (5285, 10780), (5390, 10570), (6644, 8575), (6860, 8305), (7399, 7700), (7546, 7550)]