83047860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3469}}^1$

素因数の和:3510

約数の個数: 144

約数和(自身を含む): 303139200

約数和(自身を除く): 220091340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3469, 3990, 4788, 5985, 6938, 7980, 10407, 11970, 13876, 17345, 20814, 23940, 24283, 31221, 34690, 41628, 48566, 52035, 62442, 65911, 69380, 72849, 97132, 104070, 121415, 124884, 131822, 145698, 156105, 197733, 208140, 218547, 242830, 263644, 291396, 312210, 329555, 364245, 395466, 437094, 461377, 485660, 593199, 624420, 659110, 728490, 790932, 874188, 922754, 988665, 1092735, 1186398, 1318220, 1384131, 1456980, 1845508, 1977330, 2185470, 2306885, 2372796, 2768262, 2965995, 3954660, 4152393, 4370940, 4613770, 5536524, 5931990, 6920655, 8304786, 9227540, 11863980, 13841310, 16609572, 20761965, 27682620, 41523930, 83047860]

約数ペア:

[(1, 83047860), (2, 41523930), (3, 27682620), (4, 20761965), (5, 16609572), (6, 13841310), (7, 11863980), (9, 9227540), (10, 8304786), (12, 6920655), (14, 5931990), (15, 5536524), (18, 4613770), (19, 4370940), (20, 4152393), (21, 3954660), (28, 2965995), (30, 2768262), (35, 2372796), (36, 2306885), (38, 2185470), (42, 1977330), (45, 1845508), (57, 1456980), (60, 1384131), (63, 1318220), (70, 1186398), (76, 1092735), (84, 988665), (90, 922754), (95, 874188), (105, 790932), (114, 728490), (126, 659110), (133, 624420), (140, 593199), (171, 485660), (180, 461377), (190, 437094), (210, 395466), (228, 364245), (252, 329555), (266, 312210), (285, 291396), (315, 263644), (342, 242830), (380, 218547), (399, 208140), (420, 197733), (532, 156105), (570, 145698), (630, 131822), (665, 124884), (684, 121415), (798, 104070), (855, 97132), (1140, 72849), (1197, 69380), (1260, 65911), (1330, 62442), (1596, 52035), (1710, 48566), (1995, 41628), (2394, 34690), (2660, 31221), (3420, 24283), (3469, 23940), (3990, 20814), (4788, 17345), (5985, 13876), (6938, 11970), (7980, 10407)]