77581530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:114

約数の個数: 192

約数和(自身を含む): 240226560

約数和(自身を除く): 162645030

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 27, 30, 31, 39, 45, 46, 54, 62, 65, 69, 78, 90, 93, 115, 117, 130, 135, 138, 155, 186, 195, 207, 230, 234, 270, 279, 299, 310, 345, 351, 390, 403, 414, 465, 558, 585, 598, 621, 690, 702, 713, 806, 837, 897, 930, 961, 1035, 1170, 1209, 1242, 1395, 1426, 1495, 1674, 1755, 1794, 1922, 2015, 2070, 2139, 2418, 2691, 2790, 2883, 2990, 3105, 3510, 3565, 3627, 4030, 4185, 4278, 4485, 4805, 5382, 5766, 6045, 6210, 6417, 7130, 7254, 8073, 8370, 8649, 8970, 9269, 9610, 10695, 10881, 12090, 12493, 12834, 13455, 14415, 16146, 17298, 18135, 18538, 19251, 21390, 21762, 22103, 24986, 25947, 26910, 27807, 28830, 32085, 36270, 37479, 38502, 40365, 43245, 44206, 46345, 51894, 54405, 55614, 62465, 64170, 66309, 74958, 80730, 83421, 86490, 92690, 96255, 108810, 110515, 112437, 124930, 129735, 132618, 139035, 166842, 187395, 192510, 198927, 221030, 224874, 250263, 259470, 278070, 287339, 331545, 337311, 374790, 397854, 417105, 500526, 562185, 574678, 596781, 663090, 674622, 834210, 862017, 994635, 1124370, 1193562, 1251315, 1436695, 1686555, 1724034, 1989270, 2502630, 2586051, 2873390, 2983905, 3373110, 4310085, 5172102, 5967810, 7758153, 8620170, 12930255, 15516306, 25860510, 38790765, 77581530]

約数ペア:

[(1, 77581530), (2, 38790765), (3, 25860510), (5, 15516306), (6, 12930255), (9, 8620170), (10, 7758153), (13, 5967810), (15, 5172102), (18, 4310085), (23, 3373110), (26, 2983905), (27, 2873390), (30, 2586051), (31, 2502630), (39, 1989270), (45, 1724034), (46, 1686555), (54, 1436695), (62, 1251315), (65, 1193562), (69, 1124370), (78, 994635), (90, 862017), (93, 834210), (115, 674622), (117, 663090), (130, 596781), (135, 574678), (138, 562185), (155, 500526), (186, 417105), (195, 397854), (207, 374790), (230, 337311), (234, 331545), (270, 287339), (279, 278070), (299, 259470), (310, 250263), (345, 224874), (351, 221030), (390, 198927), (403, 192510), (414, 187395), (465, 166842), (558, 139035), (585, 132618), (598, 129735), (621, 124930), (690, 112437), (702, 110515), (713, 108810), (806, 96255), (837, 92690), (897, 86490), (930, 83421), (961, 80730), (1035, 74958), (1170, 66309), (1209, 64170), (1242, 62465), (1395, 55614), (1426, 54405), (1495, 51894), (1674, 46345), (1755, 44206), (1794, 43245), (1922, 40365), (2015, 38502), (2070, 37479), (2139, 36270), (2418, 32085), (2691, 28830), (2790, 27807), (2883, 26910), (2990, 25947), (3105, 24986), (3510, 22103), (3565, 21762), (3627, 21390), (4030, 19251), (4185, 18538), (4278, 18135), (4485, 17298), (4805, 16146), (5382, 14415), (5766, 13455), (6045, 12834), (6210, 12493), (6417, 12090), (7130, 10881), (7254, 10695), (8073, 9610), (8370, 9269), (8649, 8970)]