87218388565

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:300

約数の個数: 256

約数和(自身を含む): 148264058880

約数和(自身を除く): 61045670315

約数列:

[1, 5, 7, 11, 17, 35, 37, 47, 55, 77, 79, 85, 97, 119, 185, 187, 235, 259, 329, 385, 395, 407, 485, 517, 553, 595, 629, 679, 799, 869, 935, 1067, 1295, 1309, 1343, 1645, 1649, 1739, 2035, 2585, 2765, 2849, 2923, 3145, 3395, 3589, 3619, 3713, 3995, 4345, 4403, 4559, 5335, 5593, 6083, 6545, 6715, 6919, 7469, 7663, 8245, 8695, 8789, 9401, 11543, 12173, 14245, 14615, 14773, 17945, 18095, 18139, 18565, 19129, 20461, 22015, 22795, 25123, 25991, 27965, 29563, 30415, 31913, 32153, 34595, 37345, 38315, 39479, 40843, 43945, 47005, 48433, 49691, 50149, 53641, 57715, 60865, 61013, 61523, 63121, 73865, 77503, 84293, 90695, 95645, 102305, 103411, 125615, 126973, 129955, 130271, 133903, 137381, 147815, 159565, 160765, 168683, 197395, 204215, 206941, 225071, 242165, 248455, 250745, 268205, 276353, 283531, 285901, 305065, 307615, 315605, 325193, 347837, 351043, 360161, 387515, 421465, 427091, 441847, 517055, 542521, 546601, 590051, 634865, 651355, 669515, 671143, 686905, 694331, 843415, 852533, 911897, 961667, 1034705, 1125355, 1180781, 1381765, 1417655, 1429505, 1432981, 1511191, 1625965, 1739185, 1755215, 1800805, 1855513, 1984717, 2135455, 2209235, 2276351, 2335477, 2521127, 2712605, 2733005, 2867611, 2950255, 3118841, 3355715, 3471655, 3826207, 3961771, 4262665, 4559485, 4698001, 4808335, 4820027, 4860317, 5903905, 5967731, 6122737, 7164905, 7555955, 9277565, 9923585, 10030867, 10578337, 11381755, 11677385, 12605635, 12988591, 13325957, 14338055, 15594205, 16348339, 19131035, 19808855, 20073277, 21831887, 23490005, 24100135, 24301585, 25690247, 27732397, 29838655, 30613685, 31543721, 33740189, 42859159, 50154335, 52891685, 53020297, 64942955, 66629785, 67350107, 81741695, 93281699, 100366385, 109159435, 128451235, 138661985, 146585527, 157718605, 168700945, 179831729, 214295795, 220806047, 226541269, 265101485, 336750535, 371142079, 466408495, 471450749, 732927635, 899158645, 1026098689, 1104030235, 1132706345, 1585788883, 1855710395, 2357253745, 2491953959, 5130493445, 7928944415, 12459769795, 17443677713, 87218388565]

約数ペア:

[(1, 87218388565), (5, 17443677713), (7, 12459769795), (11, 7928944415), (17, 5130493445), (35, 2491953959), (37, 2357253745), (47, 1855710395), (55, 1585788883), (77, 1132706345), (79, 1104030235), (85, 1026098689), (97, 899158645), (119, 732927635), (185, 471450749), (187, 466408495), (235, 371142079), (259, 336750535), (329, 265101485), (385, 226541269), (395, 220806047), (407, 214295795), (485, 179831729), (517, 168700945), (553, 157718605), (595, 146585527), (629, 138661985), (679, 128451235), (799, 109159435), (869, 100366385), (935, 93281699), (1067, 81741695), (1295, 67350107), (1309, 66629785), (1343, 64942955), (1645, 53020297), (1649, 52891685), (1739, 50154335), (2035, 42859159), (2585, 33740189), (2765, 31543721), (2849, 30613685), (2923, 29838655), (3145, 27732397), (3395, 25690247), (3589, 24301585), (3619, 24100135), (3713, 23490005), (3995, 21831887), (4345, 20073277), (4403, 19808855), (4559, 19131035), (5335, 16348339), (5593, 15594205), (6083, 14338055), (6545, 13325957), (6715, 12988591), (6919, 12605635), (7469, 11677385), (7663, 11381755), (8245, 10578337), (8695, 10030867), (8789, 9923585), (9401, 9277565), (11543, 7555955), (12173, 7164905), (14245, 6122737), (14615, 5967731), (14773, 5903905), (17945, 4860317), (18095, 4820027), (18139, 4808335), (18565, 4698001), (19129, 4559485), (20461, 4262665), (22015, 3961771), (22795, 3826207), (25123, 3471655), (25991, 3355715), (27965, 3118841), (29563, 2950255), (30415, 2867611), (31913, 2733005), (32153, 2712605), (34595, 2521127), (37345, 2335477), (38315, 2276351), (39479, 2209235), (40843, 2135455), (43945, 1984717), (47005, 1855513), (48433, 1800805), (49691, 1755215), (50149, 1739185), (53641, 1625965), (57715, 1511191), (60865, 1432981), (61013, 1429505), (61523, 1417655), (63121, 1381765), (73865, 1180781), (77503, 1125355), (84293, 1034705), (90695, 961667), (95645, 911897), (102305, 852533), (103411, 843415), (125615, 694331), (126973, 686905), (129955, 671143), (130271, 669515), (133903, 651355), (137381, 634865), (147815, 590051), (159565, 546601), (160765, 542521), (168683, 517055), (197395, 441847), (204215, 427091), (206941, 421465), (225071, 387515), (242165, 360161), (248455, 351043), (250745, 347837), (268205, 325193), (276353, 315605), (283531, 307615), (285901, 305065)]