354182220

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1$

素因数の和:419

約数の個数: 288

約数和(自身を含む): 1320883200

約数和(自身を除く): 966700980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 29, 30, 35, 36, 42, 45, 54, 58, 60, 63, 70, 81, 84, 87, 90, 105, 108, 116, 126, 135, 140, 145, 162, 174, 180, 189, 203, 210, 243, 252, 261, 270, 290, 315, 324, 348, 359, 378, 405, 406, 420, 435, 486, 522, 540, 567, 580, 609, 630, 718, 756, 783, 810, 812, 870, 945, 972, 1015, 1044, 1077, 1134, 1215, 1218, 1260, 1305, 1436, 1566, 1620, 1701, 1740, 1795, 1827, 1890, 2030, 2154, 2268, 2349, 2430, 2436, 2513, 2610, 2835, 3045, 3132, 3231, 3402, 3590, 3654, 3780, 3915, 4060, 4308, 4698, 4860, 5026, 5220, 5385, 5481, 5670, 6090, 6462, 6804, 7047, 7180, 7308, 7539, 7830, 8505, 9135, 9396, 9693, 10052, 10411, 10770, 10962, 11340, 11745, 12180, 12565, 12924, 14094, 15078, 15660, 16155, 16443, 17010, 18270, 19386, 20822, 21540, 21924, 22617, 23490, 25130, 27405, 28188, 29079, 30156, 31233, 32310, 32886, 34020, 35235, 36540, 37695, 38772, 41644, 45234, 46980, 48465, 49329, 50260, 52055, 54810, 58158, 62466, 64620, 65772, 67851, 70470, 72877, 75390, 82215, 87237, 90468, 93699, 96930, 98658, 104110, 109620, 113085, 116316, 124932, 135702, 140940, 145395, 145754, 150780, 156165, 164430, 174474, 187398, 193860, 197316, 203553, 208220, 218631, 226170, 246645, 271404, 281097, 290790, 291508, 312330, 328860, 339255, 348948, 364385, 374796, 407106, 436185, 437262, 452340, 468495, 493290, 562194, 581580, 610659, 624660, 655893, 678510, 728770, 814212, 843291, 872370, 874524, 936990, 986580, 1017765, 1093155, 1124388, 1221318, 1311786, 1357020, 1405485, 1457540, 1686582, 1744740, 1873980, 1967679, 2035530, 2186310, 2442636, 2529873, 2623572, 2810970, 3053295, 3279465, 3373164, 3935358, 4071060, 4216455, 4372620, 5059746, 5621940, 5903037, 6106590, 6558930, 7870716, 8432910, 9838395, 10119492, 11806074, 12213180, 12649365, 13117860, 16865820, 17709111, 19676790, 23612148, 25298730, 29515185, 35418222, 39353580, 50597460, 59030370, 70836444, 88545555, 118060740, 177091110, 354182220]

約数ペア:

[(1, 354182220), (2, 177091110), (3, 118060740), (4, 88545555), (5, 70836444), (6, 59030370), (7, 50597460), (9, 39353580), (10, 35418222), (12, 29515185), (14, 25298730), (15, 23612148), (18, 19676790), (20, 17709111), (21, 16865820), (27, 13117860), (28, 12649365), (29, 12213180), (30, 11806074), (35, 10119492), (36, 9838395), (42, 8432910), (45, 7870716), (54, 6558930), (58, 6106590), (60, 5903037), (63, 5621940), (70, 5059746), (81, 4372620), (84, 4216455), (87, 4071060), (90, 3935358), (105, 3373164), (108, 3279465), (116, 3053295), (126, 2810970), (135, 2623572), (140, 2529873), (145, 2442636), (162, 2186310), (174, 2035530), (180, 1967679), (189, 1873980), (203, 1744740), (210, 1686582), (243, 1457540), (252, 1405485), (261, 1357020), (270, 1311786), (290, 1221318), (315, 1124388), (324, 1093155), (348, 1017765), (359, 986580), (378, 936990), (405, 874524), (406, 872370), (420, 843291), (435, 814212), (486, 728770), (522, 678510), (540, 655893), (567, 624660), (580, 610659), (609, 581580), (630, 562194), (718, 493290), (756, 468495), (783, 452340), (810, 437262), (812, 436185), (870, 407106), (945, 374796), (972, 364385), (1015, 348948), (1044, 339255), (1077, 328860), (1134, 312330), (1215, 291508), (1218, 290790), (1260, 281097), (1305, 271404), (1436, 246645), (1566, 226170), (1620, 218631), (1701, 208220), (1740, 203553), (1795, 197316), (1827, 193860), (1890, 187398), (2030, 174474), (2154, 164430), (2268, 156165), (2349, 150780), (2430, 145754), (2436, 145395), (2513, 140940), (2610, 135702), (2835, 124932), (3045, 116316), (3132, 113085), (3231, 109620), (3402, 104110), (3590, 98658), (3654, 96930), (3780, 93699), (3915, 90468), (4060, 87237), (4308, 82215), (4698, 75390), (4860, 72877), (5026, 70470), (5220, 67851), (5385, 65772), (5481, 64620), (5670, 62466), (6090, 58158), (6462, 54810), (6804, 52055), (7047, 50260), (7180, 49329), (7308, 48465), (7539, 46980), (7830, 45234), (8505, 41644), (9135, 38772), (9396, 37695), (9693, 36540), (10052, 35235), (10411, 34020), (10770, 32886), (10962, 32310), (11340, 31233), (11745, 30156), (12180, 29079), (12565, 28188), (12924, 27405), (14094, 25130), (15078, 23490), (15660, 22617), (16155, 21924), (16443, 21540), (17010, 20822), (18270, 19386)]