291006300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:173

約数の個数: 288

約数和(自身を含む): 979937280

約数和(自身を除く): 688930980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 29, 30, 31, 39, 50, 52, 58, 60, 62, 65, 75, 78, 83, 87, 93, 100, 116, 124, 130, 145, 150, 155, 156, 166, 174, 186, 195, 249, 260, 290, 300, 310, 325, 332, 348, 372, 377, 390, 403, 415, 435, 465, 498, 580, 620, 650, 725, 754, 775, 780, 806, 830, 870, 899, 930, 975, 996, 1079, 1131, 1209, 1245, 1300, 1450, 1508, 1550, 1612, 1660, 1740, 1798, 1860, 1885, 1950, 2015, 2075, 2158, 2175, 2262, 2325, 2407, 2418, 2490, 2573, 2697, 2900, 3100, 3237, 3596, 3770, 3900, 4030, 4150, 4316, 4350, 4495, 4524, 4650, 4814, 4836, 4980, 5146, 5394, 5395, 5655, 6045, 6225, 6474, 7221, 7540, 7719, 8060, 8300, 8700, 8990, 9300, 9425, 9628, 10075, 10292, 10788, 10790, 11310, 11687, 12035, 12090, 12450, 12865, 12948, 13485, 14442, 15438, 16185, 17980, 18850, 20150, 21580, 22475, 22620, 23374, 24070, 24180, 24900, 25730, 26970, 26975, 28275, 28884, 30225, 30876, 31291, 32370, 33449, 35061, 36105, 37700, 38595, 40300, 44950, 46748, 48140, 51460, 53940, 53950, 56550, 58435, 60175, 60450, 62582, 64325, 64740, 66898, 67425, 70122, 72210, 74617, 77190, 80925, 89900, 93873, 100347, 107900, 113100, 116870, 120350, 120900, 125164, 128650, 133796, 134850, 140244, 144420, 149234, 154380, 156455, 161850, 167245, 175305, 180525, 187746, 192975, 200694, 223851, 233740, 240700, 257300, 269700, 292175, 298468, 312910, 323700, 334490, 350610, 361050, 373085, 375492, 385950, 401388, 447702, 469365, 501735, 584350, 625820, 668980, 701220, 722100, 746170, 771900, 782275, 836225, 876525, 895404, 938730, 970021, 1003470, 1119255, 1168700, 1492340, 1564550, 1672450, 1753050, 1865425, 1877460, 1940042, 2006940, 2238510, 2346825, 2508675, 2910063, 3129100, 3344900, 3506100, 3730850, 3880084, 4477020, 4693650, 4850105, 5017350, 5596275, 5820126, 7461700, 9387300, 9700210, 10034700, 11192550, 11640252, 14550315, 19400420, 22385100, 24250525, 29100630, 48501050, 58201260, 72751575, 97002100, 145503150, 291006300]

約数ペア:

[(1, 291006300), (2, 145503150), (3, 97002100), (4, 72751575), (5, 58201260), (6, 48501050), (10, 29100630), (12, 24250525), (13, 22385100), (15, 19400420), (20, 14550315), (25, 11640252), (26, 11192550), (29, 10034700), (30, 9700210), (31, 9387300), (39, 7461700), (50, 5820126), (52, 5596275), (58, 5017350), (60, 4850105), (62, 4693650), (65, 4477020), (75, 3880084), (78, 3730850), (83, 3506100), (87, 3344900), (93, 3129100), (100, 2910063), (116, 2508675), (124, 2346825), (130, 2238510), (145, 2006940), (150, 1940042), (155, 1877460), (156, 1865425), (166, 1753050), (174, 1672450), (186, 1564550), (195, 1492340), (249, 1168700), (260, 1119255), (290, 1003470), (300, 970021), (310, 938730), (325, 895404), (332, 876525), (348, 836225), (372, 782275), (377, 771900), (390, 746170), (403, 722100), (415, 701220), (435, 668980), (465, 625820), (498, 584350), (580, 501735), (620, 469365), (650, 447702), (725, 401388), (754, 385950), (775, 375492), (780, 373085), (806, 361050), (830, 350610), (870, 334490), (899, 323700), (930, 312910), (975, 298468), (996, 292175), (1079, 269700), (1131, 257300), (1209, 240700), (1245, 233740), (1300, 223851), (1450, 200694), (1508, 192975), (1550, 187746), (1612, 180525), (1660, 175305), (1740, 167245), (1798, 161850), (1860, 156455), (1885, 154380), (1950, 149234), (2015, 144420), (2075, 140244), (2158, 134850), (2175, 133796), (2262, 128650), (2325, 125164), (2407, 120900), (2418, 120350), (2490, 116870), (2573, 113100), (2697, 107900), (2900, 100347), (3100, 93873), (3237, 89900), (3596, 80925), (3770, 77190), (3900, 74617), (4030, 72210), (4150, 70122), (4316, 67425), (4350, 66898), (4495, 64740), (4524, 64325), (4650, 62582), (4814, 60450), (4836, 60175), (4980, 58435), (5146, 56550), (5394, 53950), (5395, 53940), (5655, 51460), (6045, 48140), (6225, 46748), (6474, 44950), (7221, 40300), (7540, 38595), (7719, 37700), (8060, 36105), (8300, 35061), (8700, 33449), (8990, 32370), (9300, 31291), (9425, 30876), (9628, 30225), (10075, 28884), (10292, 28275), (10788, 26975), (10790, 26970), (11310, 25730), (11687, 24900), (12035, 24180), (12090, 24070), (12450, 23374), (12865, 22620), (12948, 22475), (13485, 21580), (14442, 20150), (15438, 18850), (16185, 17980)]