271282050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{587}}^1$

素因数の和:697

約数の個数: 144

約数和(自身を含む): 796199040

約数和(自身を除く): 524916990

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 79, 90, 117, 130, 150, 158, 195, 225, 234, 237, 325, 390, 395, 450, 474, 585, 587, 650, 711, 790, 975, 1027, 1170, 1174, 1185, 1422, 1761, 1950, 1975, 2054, 2370, 2925, 2935, 3081, 3522, 3555, 3950, 5135, 5283, 5850, 5870, 5925, 6162, 7110, 7631, 8805, 9243, 10270, 10566, 11850, 14675, 15262, 15405, 17610, 17775, 18486, 22893, 25675, 26415, 29350, 30810, 35550, 38155, 44025, 45786, 46215, 46373, 51350, 52830, 68679, 76310, 77025, 88050, 92430, 92746, 114465, 132075, 137358, 139119, 154050, 190775, 228930, 231075, 231865, 264150, 278238, 343395, 381550, 417357, 462150, 463730, 572325, 602849, 686790, 695595, 834714, 1144650, 1159325, 1205698, 1391190, 1716975, 1808547, 2086785, 2318650, 3014245, 3433950, 3477975, 3617094, 4173570, 5425641, 6028490, 6955950, 9042735, 10433925, 10851282, 15071225, 18085470, 20867850, 27128205, 30142450, 45213675, 54256410, 90427350, 135641025, 271282050]

約数ペア:

[(1, 271282050), (2, 135641025), (3, 90427350), (5, 54256410), (6, 45213675), (9, 30142450), (10, 27128205), (13, 20867850), (15, 18085470), (18, 15071225), (25, 10851282), (26, 10433925), (30, 9042735), (39, 6955950), (45, 6028490), (50, 5425641), (65, 4173570), (75, 3617094), (78, 3477975), (79, 3433950), (90, 3014245), (117, 2318650), (130, 2086785), (150, 1808547), (158, 1716975), (195, 1391190), (225, 1205698), (234, 1159325), (237, 1144650), (325, 834714), (390, 695595), (395, 686790), (450, 602849), (474, 572325), (585, 463730), (587, 462150), (650, 417357), (711, 381550), (790, 343395), (975, 278238), (1027, 264150), (1170, 231865), (1174, 231075), (1185, 228930), (1422, 190775), (1761, 154050), (1950, 139119), (1975, 137358), (2054, 132075), (2370, 114465), (2925, 92746), (2935, 92430), (3081, 88050), (3522, 77025), (3555, 76310), (3950, 68679), (5135, 52830), (5283, 51350), (5850, 46373), (5870, 46215), (5925, 45786), (6162, 44025), (7110, 38155), (7631, 35550), (8805, 30810), (9243, 29350), (10270, 26415), (10566, 25675), (11850, 22893), (14675, 18486), (15262, 17775), (15405, 17610)]