89872860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{397}}^1$

素因数の和:441

約数の個数: 192

約数和(自身を含む): 320947200

約数和(自身を除く): 231074340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 132, 140, 147, 154, 165, 196, 210, 220, 231, 245, 294, 308, 330, 343, 385, 397, 420, 462, 490, 539, 588, 660, 686, 735, 770, 794, 924, 980, 1029, 1078, 1155, 1191, 1372, 1470, 1540, 1588, 1617, 1715, 1985, 2058, 2156, 2310, 2382, 2695, 2779, 2940, 3234, 3430, 3773, 3970, 4116, 4367, 4620, 4764, 5145, 5390, 5558, 5955, 6468, 6860, 7546, 7940, 8085, 8337, 8734, 10290, 10780, 11116, 11319, 11910, 13101, 13895, 15092, 16170, 16674, 17468, 18865, 19453, 20580, 21835, 22638, 23820, 26202, 27790, 30569, 32340, 33348, 37730, 38906, 41685, 43670, 45276, 52404, 55580, 56595, 58359, 61138, 65505, 75460, 77812, 83370, 87340, 91707, 97265, 113190, 116718, 122276, 131010, 136171, 152845, 166740, 183414, 194530, 213983, 226380, 233436, 262020, 272342, 291795, 305690, 366828, 389060, 408513, 427966, 458535, 544684, 583590, 611380, 641949, 680855, 817026, 855932, 917070, 1069915, 1167180, 1283898, 1361710, 1497881, 1634052, 1834140, 2042565, 2139830, 2567796, 2723420, 2995762, 3209745, 4085130, 4279660, 4493643, 5991524, 6419490, 7489405, 8170260, 8987286, 12838980, 14978810, 17974572, 22468215, 29957620, 44936430, 89872860]

約数ペア:

[(1, 89872860), (2, 44936430), (3, 29957620), (4, 22468215), (5, 17974572), (6, 14978810), (7, 12838980), (10, 8987286), (11, 8170260), (12, 7489405), (14, 6419490), (15, 5991524), (20, 4493643), (21, 4279660), (22, 4085130), (28, 3209745), (30, 2995762), (33, 2723420), (35, 2567796), (42, 2139830), (44, 2042565), (49, 1834140), (55, 1634052), (60, 1497881), (66, 1361710), (70, 1283898), (77, 1167180), (84, 1069915), (98, 917070), (105, 855932), (110, 817026), (132, 680855), (140, 641949), (147, 611380), (154, 583590), (165, 544684), (196, 458535), (210, 427966), (220, 408513), (231, 389060), (245, 366828), (294, 305690), (308, 291795), (330, 272342), (343, 262020), (385, 233436), (397, 226380), (420, 213983), (462, 194530), (490, 183414), (539, 166740), (588, 152845), (660, 136171), (686, 131010), (735, 122276), (770, 116718), (794, 113190), (924, 97265), (980, 91707), (1029, 87340), (1078, 83370), (1155, 77812), (1191, 75460), (1372, 65505), (1470, 61138), (1540, 58359), (1588, 56595), (1617, 55580), (1715, 52404), (1985, 45276), (2058, 43670), (2156, 41685), (2310, 38906), (2382, 37730), (2695, 33348), (2779, 32340), (2940, 30569), (3234, 27790), (3430, 26202), (3773, 23820), (3970, 22638), (4116, 21835), (4367, 20580), (4620, 19453), (4764, 18865), (5145, 17468), (5390, 16674), (5558, 16170), (5955, 15092), (6468, 13895), (6860, 13101), (7546, 11910), (7940, 11319), (8085, 11116), (8337, 10780), (8734, 10290)]