8112789540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{6301}}^1$

素因数の和:6650

約数の個数: 144

約数和(自身を含む): 25765399296

約数和(自身を除く): 17652609756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 311, 345, 414, 460, 622, 690, 828, 933, 1035, 1244, 1380, 1555, 1866, 2070, 2799, 3110, 3732, 4140, 4665, 5598, 6220, 6301, 7153, 9330, 11196, 12602, 13995, 14306, 18660, 18903, 21459, 25204, 27990, 28612, 31505, 35765, 37806, 42918, 55980, 56709, 63010, 64377, 71530, 75612, 85836, 94515, 107295, 113418, 126020, 128754, 143060, 144923, 189030, 214590, 226836, 257508, 283545, 289846, 321885, 378060, 429180, 434769, 567090, 579692, 643770, 724615, 869538, 1134180, 1287540, 1304307, 1449230, 1739076, 1959611, 2173845, 2608614, 2898460, 3919222, 4347690, 5217228, 5878833, 6521535, 7838444, 8695380, 9798055, 11757666, 13043070, 17636499, 19596110, 23515332, 26086140, 29394165, 35272998, 39192220, 45071053, 58788330, 70545996, 88182495, 90142106, 117576660, 135213159, 176364990, 180284212, 225355265, 270426318, 352729980, 405639477, 450710530, 540852636, 676065795, 811278954, 901421060, 1352131590, 1622557908, 2028197385, 2704263180, 4056394770, 8112789540]

約数ペア:

[(1, 8112789540), (2, 4056394770), (3, 2704263180), (4, 2028197385), (5, 1622557908), (6, 1352131590), (9, 901421060), (10, 811278954), (12, 676065795), (15, 540852636), (18, 450710530), (20, 405639477), (23, 352729980), (30, 270426318), (36, 225355265), (45, 180284212), (46, 176364990), (60, 135213159), (69, 117576660), (90, 90142106), (92, 88182495), (115, 70545996), (138, 58788330), (180, 45071053), (207, 39192220), (230, 35272998), (276, 29394165), (311, 26086140), (345, 23515332), (414, 19596110), (460, 17636499), (622, 13043070), (690, 11757666), (828, 9798055), (933, 8695380), (1035, 7838444), (1244, 6521535), (1380, 5878833), (1555, 5217228), (1866, 4347690), (2070, 3919222), (2799, 2898460), (3110, 2608614), (3732, 2173845), (4140, 1959611), (4665, 1739076), (5598, 1449230), (6220, 1304307), (6301, 1287540), (7153, 1134180), (9330, 869538), (11196, 724615), (12602, 643770), (13995, 579692), (14306, 567090), (18660, 434769), (18903, 429180), (21459, 378060), (25204, 321885), (27990, 289846), (28612, 283545), (31505, 257508), (35765, 226836), (37806, 214590), (42918, 189030), (55980, 144923), (56709, 143060), (63010, 128754), (64377, 126020), (71530, 113418), (75612, 107295), (85836, 94515)]