89684820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:156

約数の個数: 240

約数和(自身を含む): 307359360

約数和(自身を除く): 217674540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 29, 30, 36, 45, 46, 54, 58, 60, 69, 81, 83, 87, 90, 92, 108, 115, 116, 135, 138, 145, 162, 166, 174, 180, 207, 230, 249, 261, 270, 276, 290, 324, 332, 345, 348, 405, 414, 415, 435, 460, 498, 522, 540, 580, 621, 667, 690, 747, 783, 810, 828, 830, 870, 996, 1035, 1044, 1242, 1245, 1305, 1334, 1380, 1494, 1566, 1620, 1660, 1740, 1863, 1909, 2001, 2070, 2241, 2349, 2407, 2484, 2490, 2610, 2668, 2988, 3105, 3132, 3335, 3726, 3735, 3818, 3915, 4002, 4140, 4482, 4698, 4814, 4980, 5220, 5727, 6003, 6210, 6670, 6723, 7221, 7452, 7470, 7636, 7830, 8004, 8964, 9315, 9396, 9545, 9628, 10005, 11205, 11454, 11745, 12006, 12035, 12420, 13340, 13446, 14442, 14940, 15660, 17181, 18009, 18630, 19090, 20010, 21663, 22410, 22908, 23490, 24012, 24070, 26892, 28635, 28884, 30015, 33615, 34362, 36018, 36105, 37260, 38180, 40020, 43326, 44820, 46980, 48140, 51543, 54027, 55361, 57270, 60030, 64989, 67230, 68724, 72036, 72210, 85905, 86652, 90045, 103086, 108054, 108315, 110722, 114540, 120060, 129978, 134460, 144420, 154629, 166083, 171810, 180090, 194967, 206172, 216108, 216630, 221444, 257715, 259956, 270135, 276805, 309258, 324945, 332166, 343620, 360180, 389934, 433260, 498249, 515430, 540270, 553610, 618516, 649890, 664332, 773145, 779868, 830415, 974835, 996498, 1030860, 1080540, 1107220, 1299780, 1494747, 1546290, 1660830, 1949670, 1992996, 2491245, 2989494, 3092580, 3321660, 3899340, 4484241, 4982490, 5978988, 7473735, 8968482, 9964980, 14947470, 17936964, 22421205, 29894940, 44842410, 89684820]

約数ペア:

[(1, 89684820), (2, 44842410), (3, 29894940), (4, 22421205), (5, 17936964), (6, 14947470), (9, 9964980), (10, 8968482), (12, 7473735), (15, 5978988), (18, 4982490), (20, 4484241), (23, 3899340), (27, 3321660), (29, 3092580), (30, 2989494), (36, 2491245), (45, 1992996), (46, 1949670), (54, 1660830), (58, 1546290), (60, 1494747), (69, 1299780), (81, 1107220), (83, 1080540), (87, 1030860), (90, 996498), (92, 974835), (108, 830415), (115, 779868), (116, 773145), (135, 664332), (138, 649890), (145, 618516), (162, 553610), (166, 540270), (174, 515430), (180, 498249), (207, 433260), (230, 389934), (249, 360180), (261, 343620), (270, 332166), (276, 324945), (290, 309258), (324, 276805), (332, 270135), (345, 259956), (348, 257715), (405, 221444), (414, 216630), (415, 216108), (435, 206172), (460, 194967), (498, 180090), (522, 171810), (540, 166083), (580, 154629), (621, 144420), (667, 134460), (690, 129978), (747, 120060), (783, 114540), (810, 110722), (828, 108315), (830, 108054), (870, 103086), (996, 90045), (1035, 86652), (1044, 85905), (1242, 72210), (1245, 72036), (1305, 68724), (1334, 67230), (1380, 64989), (1494, 60030), (1566, 57270), (1620, 55361), (1660, 54027), (1740, 51543), (1863, 48140), (1909, 46980), (2001, 44820), (2070, 43326), (2241, 40020), (2349, 38180), (2407, 37260), (2484, 36105), (2490, 36018), (2610, 34362), (2668, 33615), (2988, 30015), (3105, 28884), (3132, 28635), (3335, 26892), (3726, 24070), (3735, 24012), (3818, 23490), (3915, 22908), (4002, 22410), (4140, 21663), (4482, 20010), (4698, 19090), (4814, 18630), (4980, 18009), (5220, 17181), (5727, 15660), (6003, 14940), (6210, 14442), (6670, 13446), (6723, 13340), (7221, 12420), (7452, 12035), (7470, 12006), (7636, 11745), (7830, 11454), (8004, 11205), (8964, 10005), (9315, 9628), (9396, 9545)]