31168200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:248

約数の個数: 192

約数和(自身を含む): 113742720

約数和(自身を除く): 82574520

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, 181, 200, 205, 210, 246, 280, 287, 300, 328, 350, 362, 410, 420, 492, 525, 543, 574, 600, 615, 700, 724, 820, 840, 861, 905, 984, 1025, 1050, 1086, 1148, 1230, 1267, 1400, 1435, 1448, 1640, 1722, 1810, 2050, 2100, 2172, 2296, 2460, 2534, 2715, 2870, 3075, 3444, 3620, 3801, 4100, 4200, 4305, 4344, 4525, 4920, 5068, 5430, 5740, 6150, 6335, 6888, 7175, 7240, 7421, 7602, 8200, 8610, 9050, 10136, 10860, 11480, 12300, 12670, 13575, 14350, 14842, 15204, 17220, 18100, 19005, 21525, 21720, 22263, 24600, 25340, 27150, 28700, 29684, 30408, 31675, 34440, 36200, 37105, 38010, 43050, 44526, 50680, 51947, 54300, 57400, 59368, 63350, 74210, 76020, 86100, 89052, 95025, 103894, 108600, 111315, 126700, 148420, 152040, 155841, 172200, 178104, 185525, 190050, 207788, 222630, 253400, 259735, 296840, 311682, 371050, 380100, 415576, 445260, 519470, 556575, 623364, 742100, 760200, 779205, 890520, 1038940, 1113150, 1246728, 1298675, 1484200, 1558410, 2077880, 2226300, 2597350, 3116820, 3896025, 4452600, 5194700, 6233640, 7792050, 10389400, 15584100, 31168200]

約数ペア:

[(1, 31168200), (2, 15584100), (3, 10389400), (4, 7792050), (5, 6233640), (6, 5194700), (7, 4452600), (8, 3896025), (10, 3116820), (12, 2597350), (14, 2226300), (15, 2077880), (20, 1558410), (21, 1484200), (24, 1298675), (25, 1246728), (28, 1113150), (30, 1038940), (35, 890520), (40, 779205), (41, 760200), (42, 742100), (50, 623364), (56, 556575), (60, 519470), (70, 445260), (75, 415576), (82, 380100), (84, 371050), (100, 311682), (105, 296840), (120, 259735), (123, 253400), (140, 222630), (150, 207788), (164, 190050), (168, 185525), (175, 178104), (181, 172200), (200, 155841), (205, 152040), (210, 148420), (246, 126700), (280, 111315), (287, 108600), (300, 103894), (328, 95025), (350, 89052), (362, 86100), (410, 76020), (420, 74210), (492, 63350), (525, 59368), (543, 57400), (574, 54300), (600, 51947), (615, 50680), (700, 44526), (724, 43050), (820, 38010), (840, 37105), (861, 36200), (905, 34440), (984, 31675), (1025, 30408), (1050, 29684), (1086, 28700), (1148, 27150), (1230, 25340), (1267, 24600), (1400, 22263), (1435, 21720), (1448, 21525), (1640, 19005), (1722, 18100), (1810, 17220), (2050, 15204), (2100, 14842), (2172, 14350), (2296, 13575), (2460, 12670), (2534, 12300), (2715, 11480), (2870, 10860), (3075, 10136), (3444, 9050), (3620, 8610), (3801, 8200), (4100, 7602), (4200, 7421), (4305, 7240), (4344, 7175), (4525, 6888), (4920, 6335), (5068, 6150), (5430, 5740)]