67977420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:300

約数の個数: 192

約数和(自身を含む): 235339776

約数和(自身を除く): 167362356

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 31, 35, 42, 46, 60, 62, 69, 70, 84, 92, 93, 105, 115, 124, 138, 140, 155, 161, 186, 210, 217, 227, 230, 276, 310, 322, 345, 372, 420, 434, 454, 460, 465, 483, 620, 644, 651, 681, 690, 713, 805, 868, 908, 930, 966, 1085, 1135, 1302, 1362, 1380, 1426, 1589, 1610, 1860, 1932, 2139, 2170, 2270, 2415, 2604, 2724, 2852, 3178, 3220, 3255, 3405, 3565, 4278, 4340, 4540, 4767, 4830, 4991, 5221, 6356, 6510, 6810, 7037, 7130, 7945, 8556, 9534, 9660, 9982, 10442, 10695, 13020, 13620, 14074, 14260, 14973, 15663, 15890, 19068, 19964, 20884, 21111, 21390, 23835, 24955, 26105, 28148, 29946, 31326, 31780, 35185, 36547, 42222, 42780, 47670, 49259, 49910, 52210, 59892, 62652, 70370, 73094, 74865, 78315, 84444, 95340, 98518, 99820, 104420, 105555, 109641, 140740, 146188, 147777, 149730, 156630, 161851, 182735, 197036, 211110, 219282, 246295, 295554, 299460, 313260, 323702, 365470, 422220, 438564, 485553, 492590, 548205, 591108, 647404, 730940, 738885, 809255, 971106, 985180, 1096410, 1132957, 1477770, 1618510, 1942212, 2192820, 2265914, 2427765, 2955540, 3237020, 3398871, 4531828, 4855530, 5664785, 6797742, 9711060, 11329570, 13595484, 16994355, 22659140, 33988710, 67977420]

約数ペア:

[(1, 67977420), (2, 33988710), (3, 22659140), (4, 16994355), (5, 13595484), (6, 11329570), (7, 9711060), (10, 6797742), (12, 5664785), (14, 4855530), (15, 4531828), (20, 3398871), (21, 3237020), (23, 2955540), (28, 2427765), (30, 2265914), (31, 2192820), (35, 1942212), (42, 1618510), (46, 1477770), (60, 1132957), (62, 1096410), (69, 985180), (70, 971106), (84, 809255), (92, 738885), (93, 730940), (105, 647404), (115, 591108), (124, 548205), (138, 492590), (140, 485553), (155, 438564), (161, 422220), (186, 365470), (210, 323702), (217, 313260), (227, 299460), (230, 295554), (276, 246295), (310, 219282), (322, 211110), (345, 197036), (372, 182735), (420, 161851), (434, 156630), (454, 149730), (460, 147777), (465, 146188), (483, 140740), (620, 109641), (644, 105555), (651, 104420), (681, 99820), (690, 98518), (713, 95340), (805, 84444), (868, 78315), (908, 74865), (930, 73094), (966, 70370), (1085, 62652), (1135, 59892), (1302, 52210), (1362, 49910), (1380, 49259), (1426, 47670), (1589, 42780), (1610, 42222), (1860, 36547), (1932, 35185), (2139, 31780), (2170, 31326), (2270, 29946), (2415, 28148), (2604, 26105), (2724, 24955), (2852, 23835), (3178, 21390), (3220, 21111), (3255, 20884), (3405, 19964), (3565, 19068), (4278, 15890), (4340, 15663), (4540, 14973), (4767, 14260), (4830, 14074), (4991, 13620), (5221, 13020), (6356, 10695), (6510, 10442), (6810, 9982), (7037, 9660), (7130, 9534), (7945, 8556)]