89677140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1433}}^1$

素因数の和:1601

約数の個数: 96

約数和(自身を含む): 289094400

約数和(自身を除く): 199417260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 149, 210, 298, 420, 447, 596, 745, 894, 1043, 1433, 1490, 1788, 2086, 2235, 2866, 2980, 3129, 4172, 4299, 4470, 5215, 5732, 6258, 7165, 8598, 8940, 10031, 10430, 12516, 14330, 15645, 17196, 20062, 20860, 21495, 28660, 30093, 31290, 40124, 42990, 50155, 60186, 62580, 85980, 100310, 120372, 150465, 200620, 213517, 300930, 427034, 601860, 640551, 854068, 1067585, 1281102, 1494619, 2135170, 2562204, 2989238, 3202755, 4270340, 4483857, 5978476, 6405510, 7473095, 8967714, 12811020, 14946190, 17935428, 22419285, 29892380, 44838570, 89677140]

約数ペア:

[(1, 89677140), (2, 44838570), (3, 29892380), (4, 22419285), (5, 17935428), (6, 14946190), (7, 12811020), (10, 8967714), (12, 7473095), (14, 6405510), (15, 5978476), (20, 4483857), (21, 4270340), (28, 3202755), (30, 2989238), (35, 2562204), (42, 2135170), (60, 1494619), (70, 1281102), (84, 1067585), (105, 854068), (140, 640551), (149, 601860), (210, 427034), (298, 300930), (420, 213517), (447, 200620), (596, 150465), (745, 120372), (894, 100310), (1043, 85980), (1433, 62580), (1490, 60186), (1788, 50155), (2086, 42990), (2235, 40124), (2866, 31290), (2980, 30093), (3129, 28660), (4172, 21495), (4299, 20860), (4470, 20062), (5215, 17196), (5732, 15645), (6258, 14330), (7165, 12516), (8598, 10430), (8940, 10031)]