97169940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{479}}^1$

素因数の和:531

約数の個数: 216

約数和(自身を含む): 358525440

約数和(自身を除く): 261355500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 49, 60, 63, 69, 70, 84, 90, 92, 98, 105, 115, 126, 138, 140, 147, 161, 180, 196, 207, 210, 230, 245, 252, 276, 294, 315, 322, 345, 414, 420, 441, 460, 479, 483, 490, 588, 630, 644, 690, 735, 805, 828, 882, 958, 966, 980, 1035, 1127, 1260, 1380, 1437, 1449, 1470, 1610, 1764, 1916, 1932, 2070, 2205, 2254, 2395, 2415, 2874, 2898, 2940, 3220, 3353, 3381, 4140, 4311, 4410, 4508, 4790, 4830, 5635, 5748, 5796, 6706, 6762, 7185, 7245, 8622, 8820, 9580, 9660, 10059, 10143, 11017, 11270, 13412, 13524, 14370, 14490, 16765, 16905, 17244, 20118, 20286, 21555, 22034, 22540, 23471, 28740, 28980, 30177, 33051, 33530, 33810, 40236, 40572, 43110, 44068, 46942, 50295, 50715, 55085, 60354, 66102, 67060, 67620, 70413, 77119, 86220, 93884, 99153, 100590, 101430, 110170, 117355, 120708, 132204, 140826, 150885, 154238, 165255, 198306, 201180, 202860, 211239, 220340, 231357, 234710, 281652, 301770, 308476, 330510, 352065, 385595, 396612, 422478, 462714, 469420, 495765, 539833, 603540, 661020, 694071, 704130, 771190, 844956, 925428, 991530, 1056195, 1079666, 1156785, 1388142, 1408260, 1542380, 1619499, 1983060, 2112390, 2159332, 2313570, 2699165, 2776284, 3238998, 3470355, 4224780, 4627140, 4858497, 5398330, 6477996, 6940710, 8097495, 9716994, 10796660, 13881420, 16194990, 19433988, 24292485, 32389980, 48584970, 97169940]

約数ペア:

[(1, 97169940), (2, 48584970), (3, 32389980), (4, 24292485), (5, 19433988), (6, 16194990), (7, 13881420), (9, 10796660), (10, 9716994), (12, 8097495), (14, 6940710), (15, 6477996), (18, 5398330), (20, 4858497), (21, 4627140), (23, 4224780), (28, 3470355), (30, 3238998), (35, 2776284), (36, 2699165), (42, 2313570), (45, 2159332), (46, 2112390), (49, 1983060), (60, 1619499), (63, 1542380), (69, 1408260), (70, 1388142), (84, 1156785), (90, 1079666), (92, 1056195), (98, 991530), (105, 925428), (115, 844956), (126, 771190), (138, 704130), (140, 694071), (147, 661020), (161, 603540), (180, 539833), (196, 495765), (207, 469420), (210, 462714), (230, 422478), (245, 396612), (252, 385595), (276, 352065), (294, 330510), (315, 308476), (322, 301770), (345, 281652), (414, 234710), (420, 231357), (441, 220340), (460, 211239), (479, 202860), (483, 201180), (490, 198306), (588, 165255), (630, 154238), (644, 150885), (690, 140826), (735, 132204), (805, 120708), (828, 117355), (882, 110170), (958, 101430), (966, 100590), (980, 99153), (1035, 93884), (1127, 86220), (1260, 77119), (1380, 70413), (1437, 67620), (1449, 67060), (1470, 66102), (1610, 60354), (1764, 55085), (1916, 50715), (1932, 50295), (2070, 46942), (2205, 44068), (2254, 43110), (2395, 40572), (2415, 40236), (2874, 33810), (2898, 33530), (2940, 33051), (3220, 30177), (3353, 28980), (3381, 28740), (4140, 23471), (4311, 22540), (4410, 22034), (4508, 21555), (4790, 20286), (4830, 20118), (5635, 17244), (5748, 16905), (5796, 16765), (6706, 14490), (6762, 14370), (7185, 13524), (7245, 13412), (8622, 11270), (8820, 11017), (9580, 10143), (9660, 10059)]