77584980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:334

約数の個数: 192

約数和(自身を含む): 261273600

約数和(自身を除く): 183688620

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 23, 30, 33, 38, 44, 46, 55, 57, 60, 66, 69, 76, 92, 95, 110, 114, 115, 132, 138, 165, 190, 209, 220, 228, 230, 253, 269, 276, 285, 330, 345, 380, 418, 437, 460, 506, 538, 570, 627, 660, 690, 759, 807, 836, 874, 1012, 1045, 1076, 1140, 1254, 1265, 1311, 1345, 1380, 1518, 1614, 1748, 2090, 2185, 2508, 2530, 2622, 2690, 2959, 3036, 3135, 3228, 3795, 4035, 4180, 4370, 4807, 5060, 5111, 5244, 5380, 5918, 6187, 6270, 6555, 7590, 8070, 8740, 8877, 9614, 10222, 11836, 12374, 12540, 13110, 14421, 14795, 15180, 15333, 16140, 17754, 18561, 19228, 20444, 24035, 24748, 25555, 26220, 28842, 29590, 30666, 30935, 35508, 37122, 44385, 48070, 51110, 56221, 57684, 59180, 61332, 61870, 68057, 72105, 74244, 76665, 88770, 92805, 96140, 102220, 112442, 117553, 123740, 136114, 144210, 153330, 168663, 177540, 185610, 204171, 224884, 235106, 272228, 281105, 288420, 306660, 337326, 340285, 352659, 371220, 408342, 470212, 562210, 587765, 674652, 680570, 705318, 816684, 843315, 1020855, 1124420, 1175530, 1293083, 1361140, 1410636, 1686630, 1763295, 2041710, 2351060, 2586166, 3373260, 3526590, 3879249, 4083420, 5172332, 6465415, 7053180, 7758498, 12930830, 15516996, 19396245, 25861660, 38792490, 77584980]

約数ペア:

[(1, 77584980), (2, 38792490), (3, 25861660), (4, 19396245), (5, 15516996), (6, 12930830), (10, 7758498), (11, 7053180), (12, 6465415), (15, 5172332), (19, 4083420), (20, 3879249), (22, 3526590), (23, 3373260), (30, 2586166), (33, 2351060), (38, 2041710), (44, 1763295), (46, 1686630), (55, 1410636), (57, 1361140), (60, 1293083), (66, 1175530), (69, 1124420), (76, 1020855), (92, 843315), (95, 816684), (110, 705318), (114, 680570), (115, 674652), (132, 587765), (138, 562210), (165, 470212), (190, 408342), (209, 371220), (220, 352659), (228, 340285), (230, 337326), (253, 306660), (269, 288420), (276, 281105), (285, 272228), (330, 235106), (345, 224884), (380, 204171), (418, 185610), (437, 177540), (460, 168663), (506, 153330), (538, 144210), (570, 136114), (627, 123740), (660, 117553), (690, 112442), (759, 102220), (807, 96140), (836, 92805), (874, 88770), (1012, 76665), (1045, 74244), (1076, 72105), (1140, 68057), (1254, 61870), (1265, 61332), (1311, 59180), (1345, 57684), (1380, 56221), (1518, 51110), (1614, 48070), (1748, 44385), (2090, 37122), (2185, 35508), (2508, 30935), (2530, 30666), (2622, 29590), (2690, 28842), (2959, 26220), (3036, 25555), (3135, 24748), (3228, 24035), (3795, 20444), (4035, 19228), (4180, 18561), (4370, 17754), (4807, 16140), (5060, 15333), (5111, 15180), (5244, 14795), (5380, 14421), (5918, 13110), (6187, 12540), (6270, 12374), (6555, 11836), (7590, 10222), (8070, 9614), (8740, 8877)]