214923800

素因数分解:

$2^3\times 5^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{241}}^1$

素因数の和:291

約数の個数: 192

約数和(自身を含む): 630168000

約数和(自身を除く): 415244200

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 49, 50, 52, 56, 65, 70, 91, 98, 100, 104, 130, 140, 175, 182, 196, 200, 241, 245, 260, 280, 325, 343, 350, 364, 392, 455, 482, 490, 520, 637, 650, 686, 700, 728, 910, 964, 980, 1205, 1225, 1274, 1300, 1372, 1400, 1687, 1715, 1820, 1928, 1960, 2275, 2410, 2450, 2548, 2600, 2744, 3133, 3185, 3374, 3430, 3640, 4459, 4550, 4820, 4900, 5096, 6025, 6266, 6370, 6748, 6860, 8435, 8575, 8918, 9100, 9640, 9800, 11809, 12050, 12532, 12740, 13496, 13720, 15665, 15925, 16870, 17150, 17836, 18200, 21931, 22295, 23618, 24100, 25064, 25480, 31330, 31850, 33740, 34300, 35672, 42175, 43862, 44590, 47236, 48200, 59045, 62660, 63700, 67480, 68600, 78325, 82663, 84350, 87724, 89180, 94472, 109655, 111475, 118090, 125320, 127400, 153517, 156650, 165326, 168700, 175448, 178360, 219310, 222950, 236180, 295225, 307034, 313300, 330652, 337400, 413315, 438620, 445900, 472360, 548275, 590450, 614068, 626600, 661304, 767585, 826630, 877240, 891800, 1074619, 1096550, 1180900, 1228136, 1535170, 1653260, 2066575, 2149238, 2193100, 2361800, 3070340, 3306520, 3837925, 4133150, 4298476, 4386200, 5373095, 6140680, 7675850, 8266300, 8596952, 10746190, 15351700, 16532600, 21492380, 26865475, 30703400, 42984760, 53730950, 107461900, 214923800]

約数ペア:

[(1, 214923800), (2, 107461900), (4, 53730950), (5, 42984760), (7, 30703400), (8, 26865475), (10, 21492380), (13, 16532600), (14, 15351700), (20, 10746190), (25, 8596952), (26, 8266300), (28, 7675850), (35, 6140680), (40, 5373095), (49, 4386200), (50, 4298476), (52, 4133150), (56, 3837925), (65, 3306520), (70, 3070340), (91, 2361800), (98, 2193100), (100, 2149238), (104, 2066575), (130, 1653260), (140, 1535170), (175, 1228136), (182, 1180900), (196, 1096550), (200, 1074619), (241, 891800), (245, 877240), (260, 826630), (280, 767585), (325, 661304), (343, 626600), (350, 614068), (364, 590450), (392, 548275), (455, 472360), (482, 445900), (490, 438620), (520, 413315), (637, 337400), (650, 330652), (686, 313300), (700, 307034), (728, 295225), (910, 236180), (964, 222950), (980, 219310), (1205, 178360), (1225, 175448), (1274, 168700), (1300, 165326), (1372, 156650), (1400, 153517), (1687, 127400), (1715, 125320), (1820, 118090), (1928, 111475), (1960, 109655), (2275, 94472), (2410, 89180), (2450, 87724), (2548, 84350), (2600, 82663), (2744, 78325), (3133, 68600), (3185, 67480), (3374, 63700), (3430, 62660), (3640, 59045), (4459, 48200), (4550, 47236), (4820, 44590), (4900, 43862), (5096, 42175), (6025, 35672), (6266, 34300), (6370, 33740), (6748, 31850), (6860, 31330), (8435, 25480), (8575, 25064), (8918, 24100), (9100, 23618), (9640, 22295), (9800, 21931), (11809, 18200), (12050, 17836), (12532, 17150), (12740, 16870), (13496, 15925), (13720, 15665)]