68073390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:108

約数の個数: 288

約数和(自身を含む): 239016960

約数和(自身を除く): 170943570

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 19, 21, 22, 30, 33, 35, 38, 42, 45, 47, 55, 57, 63, 66, 70, 77, 90, 94, 95, 99, 105, 110, 114, 121, 126, 133, 141, 154, 165, 171, 190, 198, 209, 210, 231, 235, 242, 266, 282, 285, 315, 329, 330, 342, 363, 385, 399, 418, 423, 462, 470, 495, 517, 570, 605, 627, 630, 658, 665, 693, 705, 726, 770, 798, 846, 847, 855, 893, 987, 990, 1034, 1045, 1089, 1155, 1197, 1210, 1254, 1330, 1386, 1410, 1463, 1551, 1645, 1694, 1710, 1786, 1815, 1881, 1974, 1995, 2090, 2115, 2178, 2299, 2310, 2394, 2541, 2585, 2679, 2926, 2961, 3102, 3135, 3290, 3465, 3619, 3630, 3762, 3990, 4230, 4235, 4389, 4465, 4598, 4653, 4935, 5082, 5170, 5358, 5445, 5687, 5922, 5985, 6251, 6270, 6897, 6930, 7238, 7315, 7623, 7755, 8037, 8470, 8778, 8930, 9306, 9405, 9823, 9870, 10857, 10890, 11374, 11495, 11970, 12502, 12705, 13167, 13395, 13794, 14630, 14805, 15246, 15510, 16074, 16093, 17061, 18095, 18753, 18810, 19646, 20691, 21714, 21945, 22990, 23265, 25410, 26334, 26790, 28435, 29469, 29610, 31255, 32186, 32571, 34122, 34485, 36190, 37506, 38115, 39809, 40185, 41382, 43890, 46530, 48279, 49115, 51183, 54285, 56259, 56870, 58938, 62510, 65142, 65835, 68761, 68970, 76230, 79618, 80370, 80465, 85305, 88407, 93765, 96558, 98230, 102366, 103455, 108053, 108570, 112518, 119427, 131670, 137522, 144837, 147345, 160930, 162855, 170610, 176814, 187530, 199045, 206283, 206910, 216106, 238854, 241395, 255915, 281295, 289674, 294690, 324159, 325710, 343805, 358281, 398090, 412566, 442035, 482790, 511830, 540265, 562590, 597135, 618849, 648318, 687610, 716562, 724185, 756371, 884070, 972477, 1031415, 1080530, 1194270, 1237698, 1448370, 1512742, 1620795, 1791405, 1944954, 2062830, 2269113, 3094245, 3241590, 3582810, 3781855, 4538226, 4862385, 6188490, 6807339, 7563710, 9724770, 11345565, 13614678, 22691130, 34036695, 68073390]

約数ペア:

[(1, 68073390), (2, 34036695), (3, 22691130), (5, 13614678), (6, 11345565), (7, 9724770), (9, 7563710), (10, 6807339), (11, 6188490), (14, 4862385), (15, 4538226), (18, 3781855), (19, 3582810), (21, 3241590), (22, 3094245), (30, 2269113), (33, 2062830), (35, 1944954), (38, 1791405), (42, 1620795), (45, 1512742), (47, 1448370), (55, 1237698), (57, 1194270), (63, 1080530), (66, 1031415), (70, 972477), (77, 884070), (90, 756371), (94, 724185), (95, 716562), (99, 687610), (105, 648318), (110, 618849), (114, 597135), (121, 562590), (126, 540265), (133, 511830), (141, 482790), (154, 442035), (165, 412566), (171, 398090), (190, 358281), (198, 343805), (209, 325710), (210, 324159), (231, 294690), (235, 289674), (242, 281295), (266, 255915), (282, 241395), (285, 238854), (315, 216106), (329, 206910), (330, 206283), (342, 199045), (363, 187530), (385, 176814), (399, 170610), (418, 162855), (423, 160930), (462, 147345), (470, 144837), (495, 137522), (517, 131670), (570, 119427), (605, 112518), (627, 108570), (630, 108053), (658, 103455), (665, 102366), (693, 98230), (705, 96558), (726, 93765), (770, 88407), (798, 85305), (846, 80465), (847, 80370), (855, 79618), (893, 76230), (987, 68970), (990, 68761), (1034, 65835), (1045, 65142), (1089, 62510), (1155, 58938), (1197, 56870), (1210, 56259), (1254, 54285), (1330, 51183), (1386, 49115), (1410, 48279), (1463, 46530), (1551, 43890), (1645, 41382), (1694, 40185), (1710, 39809), (1786, 38115), (1815, 37506), (1881, 36190), (1974, 34485), (1995, 34122), (2090, 32571), (2115, 32186), (2178, 31255), (2299, 29610), (2310, 29469), (2394, 28435), (2541, 26790), (2585, 26334), (2679, 25410), (2926, 23265), (2961, 22990), (3102, 21945), (3135, 21714), (3290, 20691), (3465, 19646), (3619, 18810), (3630, 18753), (3762, 18095), (3990, 17061), (4230, 16093), (4235, 16074), (4389, 15510), (4465, 15246), (4598, 14805), (4653, 14630), (4935, 13794), (5082, 13395), (5170, 13167), (5358, 12705), (5445, 12502), (5687, 11970), (5922, 11495), (5985, 11374), (6251, 10890), (6270, 10857), (6897, 9870), (6930, 9823), (7238, 9405), (7315, 9306), (7623, 8930), (7755, 8778), (8037, 8470)]