73466280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:304

約数の個数: 192

約数和(自身を含む): 256089600

約数和(自身を除く): 182623320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 31, 36, 40, 45, 58, 60, 62, 72, 87, 90, 93, 116, 120, 124, 145, 155, 174, 180, 186, 227, 232, 248, 261, 279, 290, 310, 348, 360, 372, 435, 454, 465, 522, 558, 580, 620, 681, 696, 744, 870, 899, 908, 930, 1044, 1116, 1135, 1160, 1240, 1305, 1362, 1395, 1740, 1798, 1816, 1860, 2043, 2088, 2232, 2270, 2610, 2697, 2724, 2790, 3405, 3480, 3596, 3720, 4086, 4495, 4540, 5220, 5394, 5448, 5580, 6583, 6810, 7037, 7192, 8091, 8172, 8990, 9080, 10215, 10440, 10788, 11160, 13166, 13485, 13620, 14074, 16182, 16344, 17980, 19749, 20430, 21111, 21576, 26332, 26970, 27240, 28148, 32364, 32915, 35185, 35960, 39498, 40455, 40860, 42222, 52664, 53940, 56296, 59247, 63333, 64728, 65830, 70370, 78996, 80910, 81720, 84444, 98745, 105555, 107880, 118494, 126666, 131660, 140740, 157992, 161820, 168888, 197490, 204073, 211110, 236988, 253332, 263320, 281480, 296235, 316665, 323640, 394980, 408146, 422220, 473976, 506664, 592470, 612219, 633330, 789960, 816292, 844440, 1020365, 1184940, 1224438, 1266660, 1632584, 1836657, 2040730, 2369880, 2448876, 2533320, 3061095, 3673314, 4081460, 4897752, 6122190, 7346628, 8162920, 9183285, 12244380, 14693256, 18366570, 24488760, 36733140, 73466280]

約数ペア:

[(1, 73466280), (2, 36733140), (3, 24488760), (4, 18366570), (5, 14693256), (6, 12244380), (8, 9183285), (9, 8162920), (10, 7346628), (12, 6122190), (15, 4897752), (18, 4081460), (20, 3673314), (24, 3061095), (29, 2533320), (30, 2448876), (31, 2369880), (36, 2040730), (40, 1836657), (45, 1632584), (58, 1266660), (60, 1224438), (62, 1184940), (72, 1020365), (87, 844440), (90, 816292), (93, 789960), (116, 633330), (120, 612219), (124, 592470), (145, 506664), (155, 473976), (174, 422220), (180, 408146), (186, 394980), (227, 323640), (232, 316665), (248, 296235), (261, 281480), (279, 263320), (290, 253332), (310, 236988), (348, 211110), (360, 204073), (372, 197490), (435, 168888), (454, 161820), (465, 157992), (522, 140740), (558, 131660), (580, 126666), (620, 118494), (681, 107880), (696, 105555), (744, 98745), (870, 84444), (899, 81720), (908, 80910), (930, 78996), (1044, 70370), (1116, 65830), (1135, 64728), (1160, 63333), (1240, 59247), (1305, 56296), (1362, 53940), (1395, 52664), (1740, 42222), (1798, 40860), (1816, 40455), (1860, 39498), (2043, 35960), (2088, 35185), (2232, 32915), (2270, 32364), (2610, 28148), (2697, 27240), (2724, 26970), (2790, 26332), (3405, 21576), (3480, 21111), (3596, 20430), (3720, 19749), (4086, 17980), (4495, 16344), (4540, 16182), (5220, 14074), (5394, 13620), (5448, 13485), (5580, 13166), (6583, 11160), (6810, 10788), (7037, 10440), (7192, 10215), (8091, 9080), (8172, 8990)]