79728600

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{463}}^1$

素因数の和:530

約数の個数: 192

約数和(自身を含む): 289981440

約数和(自身を除く): 210252840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 41, 42, 50, 56, 60, 70, 75, 82, 84, 100, 105, 120, 123, 140, 150, 164, 168, 175, 200, 205, 210, 246, 280, 287, 300, 328, 350, 410, 420, 463, 492, 525, 574, 600, 615, 700, 820, 840, 861, 926, 984, 1025, 1050, 1148, 1230, 1389, 1400, 1435, 1640, 1722, 1852, 2050, 2100, 2296, 2315, 2460, 2778, 2870, 3075, 3241, 3444, 3704, 4100, 4200, 4305, 4630, 4920, 5556, 5740, 6150, 6482, 6888, 6945, 7175, 8200, 8610, 9260, 9723, 11112, 11480, 11575, 12300, 12964, 13890, 14350, 16205, 17220, 18520, 18983, 19446, 21525, 23150, 24600, 25928, 27780, 28700, 32410, 34440, 34725, 37966, 38892, 43050, 46300, 48615, 55560, 56949, 57400, 64820, 69450, 75932, 77784, 81025, 86100, 92600, 94915, 97230, 113898, 129640, 132881, 138900, 151864, 162050, 172200, 189830, 194460, 227796, 243075, 265762, 277800, 284745, 324100, 379660, 388920, 398643, 455592, 474575, 486150, 531524, 569490, 648200, 664405, 759320, 797286, 949150, 972300, 1063048, 1138980, 1328810, 1423725, 1594572, 1898300, 1944600, 1993215, 2277960, 2657620, 2847450, 3189144, 3322025, 3796600, 3986430, 5315240, 5694900, 6644050, 7972860, 9966075, 11389800, 13288100, 15945720, 19932150, 26576200, 39864300, 79728600]

約数ペア:

[(1, 79728600), (2, 39864300), (3, 26576200), (4, 19932150), (5, 15945720), (6, 13288100), (7, 11389800), (8, 9966075), (10, 7972860), (12, 6644050), (14, 5694900), (15, 5315240), (20, 3986430), (21, 3796600), (24, 3322025), (25, 3189144), (28, 2847450), (30, 2657620), (35, 2277960), (40, 1993215), (41, 1944600), (42, 1898300), (50, 1594572), (56, 1423725), (60, 1328810), (70, 1138980), (75, 1063048), (82, 972300), (84, 949150), (100, 797286), (105, 759320), (120, 664405), (123, 648200), (140, 569490), (150, 531524), (164, 486150), (168, 474575), (175, 455592), (200, 398643), (205, 388920), (210, 379660), (246, 324100), (280, 284745), (287, 277800), (300, 265762), (328, 243075), (350, 227796), (410, 194460), (420, 189830), (463, 172200), (492, 162050), (525, 151864), (574, 138900), (600, 132881), (615, 129640), (700, 113898), (820, 97230), (840, 94915), (861, 92600), (926, 86100), (984, 81025), (1025, 77784), (1050, 75932), (1148, 69450), (1230, 64820), (1389, 57400), (1400, 56949), (1435, 55560), (1640, 48615), (1722, 46300), (1852, 43050), (2050, 38892), (2100, 37966), (2296, 34725), (2315, 34440), (2460, 32410), (2778, 28700), (2870, 27780), (3075, 25928), (3241, 24600), (3444, 23150), (3704, 21525), (4100, 19446), (4200, 18983), (4305, 18520), (4630, 17220), (4920, 16205), (5556, 14350), (5740, 13890), (6150, 12964), (6482, 12300), (6888, 11575), (6945, 11480), (7175, 11112), (8200, 9723), (8610, 9260)]