91778040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:254

約数の個数: 192

約数和(自身を含む): 315900000

約数和(自身を除く): 224121960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 59, 60, 72, 87, 90, 116, 118, 120, 145, 149, 174, 177, 180, 232, 236, 261, 290, 295, 298, 348, 354, 360, 435, 447, 472, 522, 531, 580, 590, 596, 696, 708, 745, 870, 885, 894, 1044, 1062, 1160, 1180, 1192, 1305, 1341, 1416, 1490, 1711, 1740, 1770, 1788, 2088, 2124, 2235, 2360, 2610, 2655, 2682, 2980, 3422, 3480, 3540, 3576, 4248, 4321, 4470, 5133, 5220, 5310, 5364, 5960, 6705, 6844, 7080, 8555, 8642, 8791, 8940, 10266, 10440, 10620, 10728, 12963, 13410, 13688, 15399, 17110, 17284, 17582, 17880, 20532, 21240, 21605, 25665, 25926, 26373, 26820, 30798, 34220, 34568, 35164, 38889, 41064, 43210, 43955, 51330, 51852, 52746, 53640, 61596, 64815, 68440, 70328, 76995, 77778, 79119, 86420, 87910, 102660, 103704, 105492, 123192, 129630, 131865, 153990, 155556, 158238, 172840, 175820, 194445, 205320, 210984, 254939, 259260, 263730, 307980, 311112, 316476, 351640, 388890, 395595, 509878, 518520, 527460, 615960, 632952, 764817, 777780, 791190, 1019756, 1054920, 1274695, 1529634, 1555560, 1582380, 2039512, 2294451, 2549390, 3059268, 3164760, 3824085, 4588902, 5098780, 6118536, 7648170, 9177804, 10197560, 11472255, 15296340, 18355608, 22944510, 30592680, 45889020, 91778040]

約数ペア:

[(1, 91778040), (2, 45889020), (3, 30592680), (4, 22944510), (5, 18355608), (6, 15296340), (8, 11472255), (9, 10197560), (10, 9177804), (12, 7648170), (15, 6118536), (18, 5098780), (20, 4588902), (24, 3824085), (29, 3164760), (30, 3059268), (36, 2549390), (40, 2294451), (45, 2039512), (58, 1582380), (59, 1555560), (60, 1529634), (72, 1274695), (87, 1054920), (90, 1019756), (116, 791190), (118, 777780), (120, 764817), (145, 632952), (149, 615960), (174, 527460), (177, 518520), (180, 509878), (232, 395595), (236, 388890), (261, 351640), (290, 316476), (295, 311112), (298, 307980), (348, 263730), (354, 259260), (360, 254939), (435, 210984), (447, 205320), (472, 194445), (522, 175820), (531, 172840), (580, 158238), (590, 155556), (596, 153990), (696, 131865), (708, 129630), (745, 123192), (870, 105492), (885, 103704), (894, 102660), (1044, 87910), (1062, 86420), (1160, 79119), (1180, 77778), (1192, 76995), (1305, 70328), (1341, 68440), (1416, 64815), (1490, 61596), (1711, 53640), (1740, 52746), (1770, 51852), (1788, 51330), (2088, 43955), (2124, 43210), (2235, 41064), (2360, 38889), (2610, 35164), (2655, 34568), (2682, 34220), (2980, 30798), (3422, 26820), (3480, 26373), (3540, 25926), (3576, 25665), (4248, 21605), (4321, 21240), (4470, 20532), (5133, 17880), (5220, 17582), (5310, 17284), (5364, 17110), (5960, 15399), (6705, 13688), (6844, 13410), (7080, 12963), (8555, 10728), (8642, 10620), (8791, 10440), (8940, 10266)]