15679548900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{19379}}^1$

素因数の和:19459

約数の個数: 216

約数和(自身を含む): 52484140800

約数和(自身を除く): 36804591900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 29, 30, 31, 36, 45, 50, 58, 60, 62, 75, 87, 90, 93, 100, 116, 124, 145, 150, 155, 174, 180, 186, 225, 261, 279, 290, 300, 310, 348, 372, 435, 450, 465, 522, 558, 580, 620, 725, 775, 870, 899, 900, 930, 1044, 1116, 1305, 1395, 1450, 1550, 1740, 1798, 1860, 2175, 2325, 2610, 2697, 2790, 2900, 3100, 3596, 4350, 4495, 4650, 5220, 5394, 5580, 6525, 6975, 8091, 8700, 8990, 9300, 10788, 13050, 13485, 13950, 16182, 17980, 19379, 22475, 26100, 26970, 27900, 32364, 38758, 40455, 44950, 53940, 58137, 67425, 77516, 80910, 89900, 96895, 116274, 134850, 161820, 174411, 193790, 202275, 232548, 269700, 290685, 348822, 387580, 404550, 484475, 561991, 581370, 600749, 697644, 809100, 872055, 968950, 1123982, 1162740, 1201498, 1453425, 1685973, 1744110, 1802247, 1937900, 2247964, 2402996, 2809955, 2906850, 3003745, 3371946, 3488220, 3604494, 4360275, 5057919, 5406741, 5619910, 5813700, 6007490, 6743892, 7208988, 8429865, 8720550, 9011235, 10115838, 10813482, 11239820, 12014980, 14049775, 15018725, 16859730, 17421721, 17441100, 18022470, 20231676, 21626964, 25289595, 27033705, 28099550, 30037450, 33719460, 34843442, 36044940, 42149325, 45056175, 50579190, 52265163, 54067410, 56199100, 60074900, 69686884, 84298650, 87108605, 90112350, 101158380, 104530326, 108134820, 126447975, 135168525, 156795489, 168597300, 174217210, 180224700, 209060652, 252895950, 261325815, 270337050, 313590978, 348434420, 435543025, 505791900, 522651630, 540674100, 627181956, 783977445, 871086050, 1045303260, 1306629075, 1567954890, 1742172100, 2613258150, 3135909780, 3919887225, 5226516300, 7839774450, 15679548900]

約数ペア:

[(1, 15679548900), (2, 7839774450), (3, 5226516300), (4, 3919887225), (5, 3135909780), (6, 2613258150), (9, 1742172100), (10, 1567954890), (12, 1306629075), (15, 1045303260), (18, 871086050), (20, 783977445), (25, 627181956), (29, 540674100), (30, 522651630), (31, 505791900), (36, 435543025), (45, 348434420), (50, 313590978), (58, 270337050), (60, 261325815), (62, 252895950), (75, 209060652), (87, 180224700), (90, 174217210), (93, 168597300), (100, 156795489), (116, 135168525), (124, 126447975), (145, 108134820), (150, 104530326), (155, 101158380), (174, 90112350), (180, 87108605), (186, 84298650), (225, 69686884), (261, 60074900), (279, 56199100), (290, 54067410), (300, 52265163), (310, 50579190), (348, 45056175), (372, 42149325), (435, 36044940), (450, 34843442), (465, 33719460), (522, 30037450), (558, 28099550), (580, 27033705), (620, 25289595), (725, 21626964), (775, 20231676), (870, 18022470), (899, 17441100), (900, 17421721), (930, 16859730), (1044, 15018725), (1116, 14049775), (1305, 12014980), (1395, 11239820), (1450, 10813482), (1550, 10115838), (1740, 9011235), (1798, 8720550), (1860, 8429865), (2175, 7208988), (2325, 6743892), (2610, 6007490), (2697, 5813700), (2790, 5619910), (2900, 5406741), (3100, 5057919), (3596, 4360275), (4350, 3604494), (4495, 3488220), (4650, 3371946), (5220, 3003745), (5394, 2906850), (5580, 2809955), (6525, 2402996), (6975, 2247964), (8091, 1937900), (8700, 1802247), (8990, 1744110), (9300, 1685973), (10788, 1453425), (13050, 1201498), (13485, 1162740), (13950, 1123982), (16182, 968950), (17980, 872055), (19379, 809100), (22475, 697644), (26100, 600749), (26970, 581370), (27900, 561991), (32364, 484475), (38758, 404550), (40455, 387580), (44950, 348822), (53940, 290685), (58137, 269700), (67425, 232548), (77516, 202275), (80910, 193790), (89900, 174411), (96895, 161820), (116274, 134850)]