85533360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1$

素因数の和:387

約数の個数: 160

約数和(自身を含む): 292481280

約数和(自身を除く): 206947920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 179, 181, 220, 240, 264, 330, 358, 362, 440, 528, 537, 543, 660, 716, 724, 880, 895, 905, 1074, 1086, 1320, 1432, 1448, 1790, 1810, 1969, 1991, 2148, 2172, 2640, 2685, 2715, 2864, 2896, 3580, 3620, 3938, 3982, 4296, 4344, 5370, 5430, 5907, 5973, 7160, 7240, 7876, 7964, 8592, 8688, 9845, 9955, 10740, 10860, 11814, 11946, 14320, 14480, 15752, 15928, 19690, 19910, 21480, 21720, 23628, 23892, 29535, 29865, 31504, 31856, 32399, 39380, 39820, 42960, 43440, 47256, 47784, 59070, 59730, 64798, 78760, 79640, 94512, 95568, 97197, 118140, 119460, 129596, 157520, 159280, 161995, 194394, 236280, 238920, 259192, 323990, 356389, 388788, 472560, 477840, 485985, 518384, 647980, 712778, 777576, 971970, 1069167, 1295960, 1425556, 1555152, 1781945, 1943940, 2138334, 2591920, 2851112, 3563890, 3887880, 4276668, 5345835, 5702224, 7127780, 7775760, 8553336, 10691670, 14255560, 17106672, 21383340, 28511120, 42766680, 85533360]

約数ペア:

[(1, 85533360), (2, 42766680), (3, 28511120), (4, 21383340), (5, 17106672), (6, 14255560), (8, 10691670), (10, 8553336), (11, 7775760), (12, 7127780), (15, 5702224), (16, 5345835), (20, 4276668), (22, 3887880), (24, 3563890), (30, 2851112), (33, 2591920), (40, 2138334), (44, 1943940), (48, 1781945), (55, 1555152), (60, 1425556), (66, 1295960), (80, 1069167), (88, 971970), (110, 777576), (120, 712778), (132, 647980), (165, 518384), (176, 485985), (179, 477840), (181, 472560), (220, 388788), (240, 356389), (264, 323990), (330, 259192), (358, 238920), (362, 236280), (440, 194394), (528, 161995), (537, 159280), (543, 157520), (660, 129596), (716, 119460), (724, 118140), (880, 97197), (895, 95568), (905, 94512), (1074, 79640), (1086, 78760), (1320, 64798), (1432, 59730), (1448, 59070), (1790, 47784), (1810, 47256), (1969, 43440), (1991, 42960), (2148, 39820), (2172, 39380), (2640, 32399), (2685, 31856), (2715, 31504), (2864, 29865), (2896, 29535), (3580, 23892), (3620, 23628), (3938, 21720), (3982, 21480), (4296, 19910), (4344, 19690), (5370, 15928), (5430, 15752), (5907, 14480), (5973, 14320), (7160, 11946), (7240, 11814), (7876, 10860), (7964, 10740), (8592, 9955), (8688, 9845)]