255904350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6907}}^1$

素因数の和:6954

約数の個数: 96

約数和(自身を含む): 719537280

約数和(自身を除く): 463632930

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 25, 26, 30, 38, 39, 50, 57, 65, 75, 78, 95, 114, 130, 150, 190, 195, 247, 285, 325, 390, 475, 494, 570, 650, 741, 950, 975, 1235, 1425, 1482, 1950, 2470, 2850, 3705, 6175, 6907, 7410, 12350, 13814, 18525, 20721, 34535, 37050, 41442, 69070, 89791, 103605, 131233, 172675, 179582, 207210, 262466, 269373, 345350, 393699, 448955, 518025, 538746, 656165, 787398, 897910, 1036050, 1312330, 1346865, 1706029, 1968495, 2244775, 2693730, 3280825, 3412058, 3936990, 4489550, 5118087, 6561650, 6734325, 8530145, 9842475, 10236174, 13468650, 17060290, 19684950, 25590435, 42650725, 51180870, 85301450, 127952175, 255904350]

約数ペア:

[(1, 255904350), (2, 127952175), (3, 85301450), (5, 51180870), (6, 42650725), (10, 25590435), (13, 19684950), (15, 17060290), (19, 13468650), (25, 10236174), (26, 9842475), (30, 8530145), (38, 6734325), (39, 6561650), (50, 5118087), (57, 4489550), (65, 3936990), (75, 3412058), (78, 3280825), (95, 2693730), (114, 2244775), (130, 1968495), (150, 1706029), (190, 1346865), (195, 1312330), (247, 1036050), (285, 897910), (325, 787398), (390, 656165), (475, 538746), (494, 518025), (570, 448955), (650, 393699), (741, 345350), (950, 269373), (975, 262466), (1235, 207210), (1425, 179582), (1482, 172675), (1950, 131233), (2470, 103605), (2850, 89791), (3705, 69070), (6175, 41442), (6907, 37050), (7410, 34535), (12350, 20721), (13814, 18525)]