214932900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7873}}^1$

素因数の和:7910

約数の個数: 144

約数和(自身を含む): 765478784

約数和(自身を除く): 550545884

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 130, 140, 150, 156, 175, 182, 195, 210, 260, 273, 300, 325, 350, 364, 390, 420, 455, 525, 546, 650, 700, 780, 910, 975, 1050, 1092, 1300, 1365, 1820, 1950, 2100, 2275, 2730, 3900, 4550, 5460, 6825, 7873, 9100, 13650, 15746, 23619, 27300, 31492, 39365, 47238, 55111, 78730, 94476, 102349, 110222, 118095, 157460, 165333, 196825, 204698, 220444, 236190, 275555, 307047, 330666, 393650, 409396, 472380, 511745, 551110, 590475, 614094, 661332, 716443, 787300, 826665, 1023490, 1102220, 1180950, 1228188, 1377775, 1432886, 1535235, 1653330, 2046980, 2149329, 2361900, 2558725, 2755550, 2865772, 3070470, 3306660, 3582215, 4133325, 4298658, 5117450, 5511100, 6140940, 7164430, 7676175, 8266650, 8597316, 10234900, 10746645, 14328860, 15352350, 16533300, 17911075, 21493290, 30704700, 35822150, 42986580, 53733225, 71644300, 107466450, 214932900]

約数ペア:

[(1, 214932900), (2, 107466450), (3, 71644300), (4, 53733225), (5, 42986580), (6, 35822150), (7, 30704700), (10, 21493290), (12, 17911075), (13, 16533300), (14, 15352350), (15, 14328860), (20, 10746645), (21, 10234900), (25, 8597316), (26, 8266650), (28, 7676175), (30, 7164430), (35, 6140940), (39, 5511100), (42, 5117450), (50, 4298658), (52, 4133325), (60, 3582215), (65, 3306660), (70, 3070470), (75, 2865772), (78, 2755550), (84, 2558725), (91, 2361900), (100, 2149329), (105, 2046980), (130, 1653330), (140, 1535235), (150, 1432886), (156, 1377775), (175, 1228188), (182, 1180950), (195, 1102220), (210, 1023490), (260, 826665), (273, 787300), (300, 716443), (325, 661332), (350, 614094), (364, 590475), (390, 551110), (420, 511745), (455, 472380), (525, 409396), (546, 393650), (650, 330666), (700, 307047), (780, 275555), (910, 236190), (975, 220444), (1050, 204698), (1092, 196825), (1300, 165333), (1365, 157460), (1820, 118095), (1950, 110222), (2100, 102349), (2275, 94476), (2730, 78730), (3900, 55111), (4550, 47238), (5460, 39365), (6825, 31492), (7873, 27300), (9100, 23619), (13650, 15746)]