83378400

素因数分解:

$2^5\times 3^1\times 5^2\times 7^2\times {\mathrm{709}}^1$

素因数の和:746

約数の個数: 216

約数和(自身を含む): 316151640

約数和(自身を除く): 232773240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 49, 50, 56, 60, 70, 75, 80, 84, 96, 98, 100, 105, 112, 120, 140, 147, 150, 160, 168, 175, 196, 200, 210, 224, 240, 245, 280, 294, 300, 336, 350, 392, 400, 420, 480, 490, 525, 560, 588, 600, 672, 700, 709, 735, 784, 800, 840, 980, 1050, 1120, 1176, 1200, 1225, 1400, 1418, 1470, 1568, 1680, 1960, 2100, 2127, 2352, 2400, 2450, 2800, 2836, 2940, 3360, 3545, 3675, 3920, 4200, 4254, 4704, 4900, 4963, 5600, 5672, 5880, 7090, 7350, 7840, 8400, 8508, 9800, 9926, 10635, 11344, 11760, 14180, 14700, 14889, 16800, 17016, 17725, 19600, 19852, 21270, 22688, 23520, 24815, 28360, 29400, 29778, 34032, 34741, 35450, 39200, 39704, 42540, 49630, 53175, 56720, 58800, 59556, 68064, 69482, 70900, 74445, 79408, 85080, 99260, 104223, 106350, 113440, 117600, 119112, 124075, 138964, 141800, 148890, 158816, 170160, 173705, 198520, 208446, 212700, 238224, 248150, 277928, 283600, 297780, 340320, 347410, 372225, 397040, 416892, 425400, 476448, 496300, 521115, 555856, 567200, 595560, 694820, 744450, 794080, 833784, 850800, 868525, 992600, 1042230, 1111712, 1191120, 1389640, 1488900, 1667568, 1701600, 1737050, 1985200, 2084460, 2382240, 2605575, 2779280, 2977800, 3335136, 3474100, 3970400, 4168920, 5211150, 5558560, 5955600, 6948200, 8337840, 10422300, 11911200, 13896400, 16675680, 20844600, 27792800, 41689200, 83378400]

約数ペア:

[(1, 83378400), (2, 41689200), (3, 27792800), (4, 20844600), (5, 16675680), (6, 13896400), (7, 11911200), (8, 10422300), (10, 8337840), (12, 6948200), (14, 5955600), (15, 5558560), (16, 5211150), (20, 4168920), (21, 3970400), (24, 3474100), (25, 3335136), (28, 2977800), (30, 2779280), (32, 2605575), (35, 2382240), (40, 2084460), (42, 1985200), (48, 1737050), (49, 1701600), (50, 1667568), (56, 1488900), (60, 1389640), (70, 1191120), (75, 1111712), (80, 1042230), (84, 992600), (96, 868525), (98, 850800), (100, 833784), (105, 794080), (112, 744450), (120, 694820), (140, 595560), (147, 567200), (150, 555856), (160, 521115), (168, 496300), (175, 476448), (196, 425400), (200, 416892), (210, 397040), (224, 372225), (240, 347410), (245, 340320), (280, 297780), (294, 283600), (300, 277928), (336, 248150), (350, 238224), (392, 212700), (400, 208446), (420, 198520), (480, 173705), (490, 170160), (525, 158816), (560, 148890), (588, 141800), (600, 138964), (672, 124075), (700, 119112), (709, 117600), (735, 113440), (784, 106350), (800, 104223), (840, 99260), (980, 85080), (1050, 79408), (1120, 74445), (1176, 70900), (1200, 69482), (1225, 68064), (1400, 59556), (1418, 58800), (1470, 56720), (1568, 53175), (1680, 49630), (1960, 42540), (2100, 39704), (2127, 39200), (2352, 35450), (2400, 34741), (2450, 34032), (2800, 29778), (2836, 29400), (2940, 28360), (3360, 24815), (3545, 23520), (3675, 22688), (3920, 21270), (4200, 19852), (4254, 19600), (4704, 17725), (4900, 17016), (4963, 16800), (5600, 14889), (5672, 14700), (5880, 14180), (7090, 11760), (7350, 11344), (7840, 10635), (8400, 9926), (8508, 9800)]