73079580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:153

約数の個数: 192

約数和(自身を含む): 246758400

約数和(自身を除く): 173678820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 53, 60, 67, 70, 84, 98, 105, 106, 134, 140, 147, 159, 196, 201, 210, 212, 245, 265, 268, 294, 318, 335, 343, 371, 402, 420, 469, 490, 530, 588, 636, 670, 686, 735, 742, 795, 804, 938, 980, 1005, 1029, 1060, 1113, 1340, 1372, 1407, 1470, 1484, 1590, 1715, 1855, 1876, 2010, 2058, 2226, 2345, 2597, 2814, 2940, 3180, 3283, 3430, 3551, 3710, 4020, 4116, 4452, 4690, 5145, 5194, 5565, 5628, 6566, 6860, 7035, 7102, 7420, 7791, 9380, 9849, 10290, 10388, 10653, 11130, 12985, 13132, 14070, 14204, 15582, 16415, 17755, 18179, 19698, 20580, 21306, 22260, 22981, 24857, 25970, 28140, 31164, 32830, 35510, 36358, 38955, 39396, 42612, 45962, 49245, 49714, 51940, 53265, 54537, 65660, 68943, 71020, 72716, 74571, 77910, 90895, 91924, 98490, 99428, 106530, 109074, 114905, 124285, 137886, 149142, 155820, 173999, 181790, 196980, 213060, 218148, 229810, 248570, 272685, 275772, 298284, 344715, 347998, 363580, 372855, 459620, 497140, 521997, 545370, 689430, 695996, 745710, 869995, 1043994, 1090740, 1217993, 1378860, 1491420, 1739990, 2087988, 2435986, 2609985, 3479980, 3653979, 4871972, 5219970, 6089965, 7307958, 10439940, 12179930, 14615916, 18269895, 24359860, 36539790, 73079580]

約数ペア:

[(1, 73079580), (2, 36539790), (3, 24359860), (4, 18269895), (5, 14615916), (6, 12179930), (7, 10439940), (10, 7307958), (12, 6089965), (14, 5219970), (15, 4871972), (20, 3653979), (21, 3479980), (28, 2609985), (30, 2435986), (35, 2087988), (42, 1739990), (49, 1491420), (53, 1378860), (60, 1217993), (67, 1090740), (70, 1043994), (84, 869995), (98, 745710), (105, 695996), (106, 689430), (134, 545370), (140, 521997), (147, 497140), (159, 459620), (196, 372855), (201, 363580), (210, 347998), (212, 344715), (245, 298284), (265, 275772), (268, 272685), (294, 248570), (318, 229810), (335, 218148), (343, 213060), (371, 196980), (402, 181790), (420, 173999), (469, 155820), (490, 149142), (530, 137886), (588, 124285), (636, 114905), (670, 109074), (686, 106530), (735, 99428), (742, 98490), (795, 91924), (804, 90895), (938, 77910), (980, 74571), (1005, 72716), (1029, 71020), (1060, 68943), (1113, 65660), (1340, 54537), (1372, 53265), (1407, 51940), (1470, 49714), (1484, 49245), (1590, 45962), (1715, 42612), (1855, 39396), (1876, 38955), (2010, 36358), (2058, 35510), (2226, 32830), (2345, 31164), (2597, 28140), (2814, 25970), (2940, 24857), (3180, 22981), (3283, 22260), (3430, 21306), (3551, 20580), (3710, 19698), (4020, 18179), (4116, 17755), (4452, 16415), (4690, 15582), (5145, 14204), (5194, 14070), (5565, 13132), (5628, 12985), (6566, 11130), (6860, 10653), (7035, 10388), (7102, 10290), (7420, 9849), (7791, 9380)]