75577080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:373

約数の個数: 128

約数和(自身を含む): 239500800

約数和(自身を除く): 163923720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 139, 184, 197, 230, 276, 278, 345, 394, 417, 460, 552, 556, 591, 690, 695, 788, 834, 920, 985, 1112, 1182, 1380, 1390, 1576, 1668, 1970, 2085, 2364, 2760, 2780, 2955, 3197, 3336, 3940, 4170, 4531, 4728, 5560, 5910, 6394, 7880, 8340, 9062, 9591, 11820, 12788, 13593, 15985, 16680, 18124, 19182, 22655, 23640, 25576, 27186, 27383, 31970, 36248, 38364, 45310, 47955, 54372, 54766, 63940, 67965, 76728, 82149, 90620, 95910, 108744, 109532, 127880, 135930, 136915, 164298, 181240, 191820, 219064, 271860, 273830, 328596, 383640, 410745, 543720, 547660, 629809, 657192, 821490, 1095320, 1259618, 1642980, 1889427, 2519236, 3149045, 3285960, 3778854, 5038472, 6298090, 7557708, 9447135, 12596180, 15115416, 18894270, 25192360, 37788540, 75577080]

約数ペア:

[(1, 75577080), (2, 37788540), (3, 25192360), (4, 18894270), (5, 15115416), (6, 12596180), (8, 9447135), (10, 7557708), (12, 6298090), (15, 5038472), (20, 3778854), (23, 3285960), (24, 3149045), (30, 2519236), (40, 1889427), (46, 1642980), (60, 1259618), (69, 1095320), (92, 821490), (115, 657192), (120, 629809), (138, 547660), (139, 543720), (184, 410745), (197, 383640), (230, 328596), (276, 273830), (278, 271860), (345, 219064), (394, 191820), (417, 181240), (460, 164298), (552, 136915), (556, 135930), (591, 127880), (690, 109532), (695, 108744), (788, 95910), (834, 90620), (920, 82149), (985, 76728), (1112, 67965), (1182, 63940), (1380, 54766), (1390, 54372), (1576, 47955), (1668, 45310), (1970, 38364), (2085, 36248), (2364, 31970), (2760, 27383), (2780, 27186), (2955, 25576), (3197, 23640), (3336, 22655), (3940, 19182), (4170, 18124), (4531, 16680), (4728, 15985), (5560, 13593), (5910, 12788), (6394, 11820), (7880, 9591), (8340, 9062)]