254916090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{683}}^1$

素因数の和:749

約数の個数: 192

約数和(自身を含む): 806682240

約数和(自身を除く): 551766150

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 29, 30, 33, 39, 45, 55, 58, 65, 66, 78, 87, 90, 99, 110, 117, 130, 143, 145, 165, 174, 195, 198, 234, 261, 286, 290, 319, 330, 377, 390, 429, 435, 495, 522, 585, 638, 683, 715, 754, 858, 870, 957, 990, 1131, 1170, 1287, 1305, 1366, 1430, 1595, 1885, 1914, 2049, 2145, 2262, 2574, 2610, 2871, 3190, 3393, 3415, 3770, 4098, 4147, 4290, 4785, 5655, 5742, 6147, 6435, 6786, 6830, 7513, 8294, 8879, 9570, 10245, 11310, 12294, 12441, 12870, 14355, 15026, 16965, 17758, 19807, 20490, 20735, 22539, 24882, 26637, 28710, 30735, 33930, 37323, 37565, 39614, 41470, 44395, 45078, 53274, 59421, 61470, 62205, 67617, 74646, 75130, 79911, 88790, 97669, 99035, 112695, 118842, 124410, 133185, 135234, 159822, 178263, 186615, 195338, 198070, 217877, 225390, 257491, 266370, 293007, 297105, 338085, 356526, 373230, 399555, 435754, 488345, 514982, 586014, 594210, 653631, 676170, 772473, 799110, 879021, 891315, 976690, 1089385, 1287455, 1307262, 1465035, 1544946, 1758042, 1782630, 1960893, 2178770, 2317419, 2574910, 2832401, 2930070, 3268155, 3862365, 3921786, 4395105, 4634838, 5664802, 6536310, 7724730, 8497203, 8790210, 9804465, 11587095, 14162005, 16994406, 19608930, 23174190, 25491609, 28324010, 42486015, 50983218, 84972030, 127458045, 254916090]

約数ペア:

[(1, 254916090), (2, 127458045), (3, 84972030), (5, 50983218), (6, 42486015), (9, 28324010), (10, 25491609), (11, 23174190), (13, 19608930), (15, 16994406), (18, 14162005), (22, 11587095), (26, 9804465), (29, 8790210), (30, 8497203), (33, 7724730), (39, 6536310), (45, 5664802), (55, 4634838), (58, 4395105), (65, 3921786), (66, 3862365), (78, 3268155), (87, 2930070), (90, 2832401), (99, 2574910), (110, 2317419), (117, 2178770), (130, 1960893), (143, 1782630), (145, 1758042), (165, 1544946), (174, 1465035), (195, 1307262), (198, 1287455), (234, 1089385), (261, 976690), (286, 891315), (290, 879021), (319, 799110), (330, 772473), (377, 676170), (390, 653631), (429, 594210), (435, 586014), (495, 514982), (522, 488345), (585, 435754), (638, 399555), (683, 373230), (715, 356526), (754, 338085), (858, 297105), (870, 293007), (957, 266370), (990, 257491), (1131, 225390), (1170, 217877), (1287, 198070), (1305, 195338), (1366, 186615), (1430, 178263), (1595, 159822), (1885, 135234), (1914, 133185), (2049, 124410), (2145, 118842), (2262, 112695), (2574, 99035), (2610, 97669), (2871, 88790), (3190, 79911), (3393, 75130), (3415, 74646), (3770, 67617), (4098, 62205), (4147, 61470), (4290, 59421), (4785, 53274), (5655, 45078), (5742, 44395), (6147, 41470), (6435, 39614), (6786, 37565), (6830, 37323), (7513, 33930), (8294, 30735), (8879, 28710), (9570, 26637), (10245, 24882), (11310, 22539), (12294, 20735), (12441, 20490), (12870, 19807), (14355, 17758), (15026, 16965)]