89457720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:198

約数の個数: 192

約数和(自身を含む): 302793120

約数和(自身を除く): 213335400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 61, 66, 88, 101, 110, 120, 121, 122, 132, 165, 183, 202, 220, 242, 244, 264, 303, 305, 330, 363, 366, 404, 440, 484, 488, 505, 605, 606, 610, 660, 671, 726, 732, 808, 915, 968, 1010, 1111, 1210, 1212, 1220, 1320, 1342, 1452, 1464, 1515, 1815, 1830, 2013, 2020, 2222, 2420, 2424, 2440, 2684, 2904, 3030, 3333, 3355, 3630, 3660, 4026, 4040, 4444, 4840, 5368, 5555, 6060, 6161, 6666, 6710, 7260, 7320, 7381, 8052, 8888, 10065, 11110, 12120, 12221, 12322, 13332, 13420, 14520, 14762, 16104, 16665, 18483, 20130, 22143, 22220, 24442, 24644, 26664, 26840, 29524, 30805, 33330, 36663, 36905, 36966, 40260, 44286, 44440, 48884, 49288, 59048, 61105, 61610, 66660, 67771, 73326, 73810, 73932, 80520, 88572, 92415, 97768, 110715, 122210, 123220, 133320, 135542, 146652, 147620, 147864, 177144, 183315, 184830, 203313, 221430, 244420, 246440, 271084, 293304, 295240, 338855, 366630, 369660, 406626, 442860, 488840, 542168, 677710, 733260, 739320, 745481, 813252, 885720, 1016565, 1355420, 1466520, 1490962, 1626504, 2033130, 2236443, 2710840, 2981924, 3727405, 4066260, 4472886, 5963848, 7454810, 8132520, 8945772, 11182215, 14909620, 17891544, 22364430, 29819240, 44728860, 89457720]

約数ペア:

[(1, 89457720), (2, 44728860), (3, 29819240), (4, 22364430), (5, 17891544), (6, 14909620), (8, 11182215), (10, 8945772), (11, 8132520), (12, 7454810), (15, 5963848), (20, 4472886), (22, 4066260), (24, 3727405), (30, 2981924), (33, 2710840), (40, 2236443), (44, 2033130), (55, 1626504), (60, 1490962), (61, 1466520), (66, 1355420), (88, 1016565), (101, 885720), (110, 813252), (120, 745481), (121, 739320), (122, 733260), (132, 677710), (165, 542168), (183, 488840), (202, 442860), (220, 406626), (242, 369660), (244, 366630), (264, 338855), (303, 295240), (305, 293304), (330, 271084), (363, 246440), (366, 244420), (404, 221430), (440, 203313), (484, 184830), (488, 183315), (505, 177144), (605, 147864), (606, 147620), (610, 146652), (660, 135542), (671, 133320), (726, 123220), (732, 122210), (808, 110715), (915, 97768), (968, 92415), (1010, 88572), (1111, 80520), (1210, 73932), (1212, 73810), (1220, 73326), (1320, 67771), (1342, 66660), (1452, 61610), (1464, 61105), (1515, 59048), (1815, 49288), (1830, 48884), (2013, 44440), (2020, 44286), (2222, 40260), (2420, 36966), (2424, 36905), (2440, 36663), (2684, 33330), (2904, 30805), (3030, 29524), (3333, 26840), (3355, 26664), (3630, 24644), (3660, 24442), (4026, 22220), (4040, 22143), (4444, 20130), (4840, 18483), (5368, 16665), (5555, 16104), (6060, 14762), (6161, 14520), (6666, 13420), (6710, 13332), (7260, 12322), (7320, 12221), (7381, 12120), (8052, 11110), (8888, 10065)]