74262540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:280

約数の個数: 144

約数和(自身を含む): 234075744

約数和(自身を除く): 159813204

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 53, 55, 60, 66, 106, 110, 121, 132, 159, 165, 193, 212, 220, 242, 265, 318, 330, 363, 386, 484, 530, 579, 583, 605, 636, 660, 726, 772, 795, 965, 1060, 1158, 1166, 1210, 1452, 1590, 1749, 1815, 1930, 2123, 2316, 2332, 2420, 2895, 2915, 3180, 3498, 3630, 3860, 4246, 5790, 5830, 6369, 6413, 6996, 7260, 8492, 8745, 10229, 10615, 11580, 11660, 12738, 12826, 17490, 19239, 20458, 21230, 23353, 25476, 25652, 30687, 31845, 32065, 34980, 38478, 40916, 42460, 46706, 51145, 61374, 63690, 64130, 70059, 76956, 93412, 96195, 102290, 112519, 116765, 122748, 127380, 128260, 140118, 153435, 192390, 204580, 225038, 233530, 280236, 306870, 337557, 350295, 384780, 450076, 467060, 562595, 613740, 675114, 700590, 1125190, 1237709, 1350228, 1401180, 1687785, 2250380, 2475418, 3375570, 3713127, 4950836, 6188545, 6751140, 7426254, 12377090, 14852508, 18565635, 24754180, 37131270, 74262540]

約数ペア:

[(1, 74262540), (2, 37131270), (3, 24754180), (4, 18565635), (5, 14852508), (6, 12377090), (10, 7426254), (11, 6751140), (12, 6188545), (15, 4950836), (20, 3713127), (22, 3375570), (30, 2475418), (33, 2250380), (44, 1687785), (53, 1401180), (55, 1350228), (60, 1237709), (66, 1125190), (106, 700590), (110, 675114), (121, 613740), (132, 562595), (159, 467060), (165, 450076), (193, 384780), (212, 350295), (220, 337557), (242, 306870), (265, 280236), (318, 233530), (330, 225038), (363, 204580), (386, 192390), (484, 153435), (530, 140118), (579, 128260), (583, 127380), (605, 122748), (636, 116765), (660, 112519), (726, 102290), (772, 96195), (795, 93412), (965, 76956), (1060, 70059), (1158, 64130), (1166, 63690), (1210, 61374), (1452, 51145), (1590, 46706), (1749, 42460), (1815, 40916), (1930, 38478), (2123, 34980), (2316, 32065), (2332, 31845), (2420, 30687), (2895, 25652), (2915, 25476), (3180, 23353), (3498, 21230), (3630, 20458), (3860, 19239), (4246, 17490), (5790, 12826), (5830, 12738), (6369, 11660), (6413, 11580), (6996, 10615), (7260, 10229), (8492, 8745)]