104223420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{457}}^1$

素因数の和:660

約数の個数: 144

約数和(自身を含む): 364099008

約数和(自身を除く): 259875588

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 181, 210, 252, 315, 362, 420, 457, 543, 630, 724, 905, 914, 1086, 1260, 1267, 1371, 1629, 1810, 1828, 2172, 2285, 2534, 2715, 2742, 3199, 3258, 3620, 3801, 4113, 4570, 5068, 5430, 5484, 6335, 6398, 6516, 6855, 7602, 8145, 8226, 9140, 9597, 10860, 11403, 12670, 12796, 13710, 15204, 15995, 16290, 16452, 19005, 19194, 20565, 22806, 25340, 27420, 28791, 31990, 32580, 38010, 38388, 41130, 45612, 47985, 57015, 57582, 63980, 76020, 82260, 82717, 95970, 114030, 115164, 143955, 165434, 191940, 228060, 248151, 287910, 330868, 413585, 496302, 575820, 579019, 744453, 827170, 992604, 1158038, 1240755, 1488906, 1654340, 1737057, 2316076, 2481510, 2895095, 2977812, 3474114, 3722265, 4963020, 5211171, 5790190, 6948228, 7444530, 8685285, 10422342, 11580380, 14889060, 17370570, 20844684, 26055855, 34741140, 52111710, 104223420]

約数ペア:

[(1, 104223420), (2, 52111710), (3, 34741140), (4, 26055855), (5, 20844684), (6, 17370570), (7, 14889060), (9, 11580380), (10, 10422342), (12, 8685285), (14, 7444530), (15, 6948228), (18, 5790190), (20, 5211171), (21, 4963020), (28, 3722265), (30, 3474114), (35, 2977812), (36, 2895095), (42, 2481510), (45, 2316076), (60, 1737057), (63, 1654340), (70, 1488906), (84, 1240755), (90, 1158038), (105, 992604), (126, 827170), (140, 744453), (180, 579019), (181, 575820), (210, 496302), (252, 413585), (315, 330868), (362, 287910), (420, 248151), (457, 228060), (543, 191940), (630, 165434), (724, 143955), (905, 115164), (914, 114030), (1086, 95970), (1260, 82717), (1267, 82260), (1371, 76020), (1629, 63980), (1810, 57582), (1828, 57015), (2172, 47985), (2285, 45612), (2534, 41130), (2715, 38388), (2742, 38010), (3199, 32580), (3258, 31990), (3620, 28791), (3801, 27420), (4113, 25340), (4570, 22806), (5068, 20565), (5430, 19194), (5484, 19005), (6335, 16452), (6398, 16290), (6516, 15995), (6855, 15204), (7602, 13710), (8145, 12796), (8226, 12670), (9140, 11403), (9597, 10860)]