77394030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:223

約数の個数: 192

約数和(自身を含む): 242300160

約数和(自身を除く): 164906130

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 19, 21, 30, 34, 35, 38, 42, 49, 51, 57, 70, 85, 95, 98, 102, 105, 114, 119, 133, 147, 163, 170, 190, 210, 238, 245, 255, 266, 285, 294, 323, 326, 357, 399, 489, 490, 510, 570, 595, 646, 665, 714, 735, 798, 815, 833, 931, 969, 978, 1141, 1190, 1330, 1470, 1615, 1630, 1666, 1785, 1862, 1938, 1995, 2261, 2282, 2445, 2499, 2771, 2793, 3097, 3230, 3423, 3570, 3990, 4165, 4522, 4655, 4845, 4890, 4998, 5542, 5586, 5705, 6194, 6783, 6846, 7987, 8313, 8330, 9291, 9310, 9690, 11305, 11410, 12495, 13566, 13855, 13965, 15485, 15827, 15974, 16626, 17115, 18582, 19397, 21679, 22610, 23961, 24990, 27710, 27930, 30970, 31654, 33915, 34230, 38794, 39935, 41565, 43358, 46455, 47481, 47922, 52649, 58191, 65037, 67830, 79135, 79870, 83130, 92910, 94962, 96985, 105298, 108395, 116382, 119805, 130074, 135779, 151753, 157947, 158270, 193970, 216790, 237405, 239610, 263245, 271558, 290955, 303506, 315894, 325185, 368543, 407337, 455259, 474810, 526490, 581910, 650370, 678895, 737086, 758765, 789735, 814674, 910518, 1105629, 1357790, 1517530, 1579470, 1842715, 2036685, 2211258, 2276295, 2579801, 3685430, 4073370, 4552590, 5159602, 5528145, 7739403, 11056290, 12899005, 15478806, 25798010, 38697015, 77394030]

約数ペア:

[(1, 77394030), (2, 38697015), (3, 25798010), (5, 15478806), (6, 12899005), (7, 11056290), (10, 7739403), (14, 5528145), (15, 5159602), (17, 4552590), (19, 4073370), (21, 3685430), (30, 2579801), (34, 2276295), (35, 2211258), (38, 2036685), (42, 1842715), (49, 1579470), (51, 1517530), (57, 1357790), (70, 1105629), (85, 910518), (95, 814674), (98, 789735), (102, 758765), (105, 737086), (114, 678895), (119, 650370), (133, 581910), (147, 526490), (163, 474810), (170, 455259), (190, 407337), (210, 368543), (238, 325185), (245, 315894), (255, 303506), (266, 290955), (285, 271558), (294, 263245), (323, 239610), (326, 237405), (357, 216790), (399, 193970), (489, 158270), (490, 157947), (510, 151753), (570, 135779), (595, 130074), (646, 119805), (665, 116382), (714, 108395), (735, 105298), (798, 96985), (815, 94962), (833, 92910), (931, 83130), (969, 79870), (978, 79135), (1141, 67830), (1190, 65037), (1330, 58191), (1470, 52649), (1615, 47922), (1630, 47481), (1666, 46455), (1785, 43358), (1862, 41565), (1938, 39935), (1995, 38794), (2261, 34230), (2282, 33915), (2445, 31654), (2499, 30970), (2771, 27930), (2793, 27710), (3097, 24990), (3230, 23961), (3423, 22610), (3570, 21679), (3990, 19397), (4165, 18582), (4522, 17115), (4655, 16626), (4845, 15974), (4890, 15827), (4998, 15485), (5542, 13965), (5586, 13855), (5705, 13566), (6194, 12495), (6783, 11410), (6846, 11305), (7987, 9690), (8313, 9310), (8330, 9291)]