2019290400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:249

約数の個数: 432

約数和(自身を含む): 7507019520

約数和(自身を除く): 5487729120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 32, 36, 40, 45, 48, 50, 60, 62, 72, 75, 80, 83, 90, 93, 96, 100, 109, 120, 124, 144, 150, 155, 160, 166, 180, 186, 200, 218, 225, 240, 248, 249, 279, 288, 300, 310, 327, 332, 360, 372, 400, 415, 436, 450, 465, 480, 496, 498, 545, 558, 600, 620, 654, 664, 720, 744, 747, 775, 800, 830, 872, 900, 930, 981, 992, 996, 1090, 1116, 1200, 1240, 1245, 1308, 1328, 1395, 1440, 1488, 1494, 1550, 1635, 1660, 1744, 1800, 1860, 1962, 1992, 2075, 2180, 2232, 2325, 2400, 2480, 2490, 2573, 2616, 2656, 2725, 2790, 2976, 2988, 3100, 3270, 3320, 3379, 3488, 3600, 3720, 3735, 3924, 3984, 4150, 4360, 4464, 4650, 4905, 4960, 4980, 5146, 5232, 5450, 5580, 5976, 6200, 6225, 6540, 6640, 6758, 6975, 7200, 7440, 7470, 7719, 7848, 7968, 8175, 8300, 8720, 8928, 9047, 9300, 9810, 9960, 10137, 10292, 10464, 10900, 11160, 11952, 12400, 12450, 12865, 13080, 13280, 13516, 13950, 14880, 14940, 15438, 15696, 16350, 16600, 16895, 17440, 18094, 18600, 18675, 19620, 19920, 20274, 20584, 21800, 22320, 23157, 23904, 24525, 24800, 24900, 25730, 26160, 27032, 27141, 27900, 29880, 30411, 30876, 31392, 32700, 33200, 33790, 36188, 37200, 37350, 38595, 39240, 39840, 40548, 41168, 43600, 44640, 45235, 46314, 49050, 49800, 50685, 51460, 52320, 54064, 54282, 55800, 59760, 60822, 61752, 64325, 65400, 66400, 67580, 72376, 74400, 74700, 77190, 78480, 81096, 81423, 82336, 84475, 87200, 90470, 92628, 98100, 99600, 101370, 102920, 108128, 108564, 111600, 115785, 119520, 121644, 123504, 128650, 130800, 135160, 135705, 144752, 149400, 152055, 154380, 156960, 162192, 162846, 168950, 180940, 185256, 192975, 196200, 199200, 202740, 205840, 217128, 223200, 226175, 231570, 243288, 247008, 253425, 257300, 261600, 270320, 271410, 280457, 289504, 298800, 304110, 308760, 324384, 325692, 337900, 361880, 370512, 385950, 392400, 405480, 407115, 411680, 434256, 452350, 463140, 486576, 506850, 514600, 540640, 542820, 560914, 578925, 597600, 608220, 617520, 651384, 675800, 678525, 723760, 741024, 760275, 771900, 784800, 810960, 814230, 841371, 868512, 904700, 926280, 973152, 1013700, 1029200, 1085640, 1121828, 1157850, 1216440, 1235040, 1302768, 1351600, 1357050, 1402285, 1447520, 1520550, 1543800, 1621920, 1628460, 1682742, 1809400, 1852560, 2027400, 2035575, 2058400, 2171280, 2243656, 2315700, 2432880, 2524113, 2605536, 2703200, 2714100, 2804570, 3041100, 3087600, 3256920, 3365484, 3618800, 3705120, 4054800, 4071150, 4206855, 4342560, 4487312, 4631400, 4865760, 5048226, 5428200, 5609140, 6082200, 6175200, 6513840, 6730968, 7011425, 7237600, 8109600, 8142300, 8413710, 8974624, 9262800, 10096452, 10856400, 11218280, 12164400, 12620565, 13027680, 13461936, 14022850, 16284600, 16827420, 18525600, 20192904, 21034275, 21712800, 22436560, 24328800, 25241130, 26923872, 28045700, 32569200, 33654840, 40385808, 42068550, 44873120, 50482260, 56091400, 63102825, 65138400, 67309680, 80771616, 84137100, 100964520, 112182800, 126205650, 134619360, 168274200, 201929040, 224365600, 252411300, 336548400, 403858080, 504822600, 673096800, 1009645200, 2019290400]

約数ペア:

[(1, 2019290400), (2, 1009645200), (3, 673096800), (4, 504822600), (5, 403858080), (6, 336548400), (8, 252411300), (9, 224365600), (10, 201929040), (12, 168274200), (15, 134619360), (16, 126205650), (18, 112182800), (20, 100964520), (24, 84137100), (25, 80771616), (30, 67309680), (31, 65138400), (32, 63102825), (36, 56091400), (40, 50482260), (45, 44873120), (48, 42068550), (50, 40385808), (60, 33654840), (62, 32569200), (72, 28045700), (75, 26923872), (80, 25241130), (83, 24328800), (90, 22436560), (93, 21712800), (96, 21034275), (100, 20192904), (109, 18525600), (120, 16827420), (124, 16284600), (144, 14022850), (150, 13461936), (155, 13027680), (160, 12620565), (166, 12164400), (180, 11218280), (186, 10856400), (200, 10096452), (218, 9262800), (225, 8974624), (240, 8413710), (248, 8142300), (249, 8109600), (279, 7237600), (288, 7011425), (300, 6730968), (310, 6513840), (327, 6175200), (332, 6082200), (360, 5609140), (372, 5428200), (400, 5048226), (415, 4865760), (436, 4631400), (450, 4487312), (465, 4342560), (480, 4206855), (496, 4071150), (498, 4054800), (545, 3705120), (558, 3618800), (600, 3365484), (620, 3256920), (654, 3087600), (664, 3041100), (720, 2804570), (744, 2714100), (747, 2703200), (775, 2605536), (800, 2524113), (830, 2432880), (872, 2315700), (900, 2243656), (930, 2171280), (981, 2058400), (992, 2035575), (996, 2027400), (1090, 1852560), (1116, 1809400), (1200, 1682742), (1240, 1628460), (1245, 1621920), (1308, 1543800), (1328, 1520550), (1395, 1447520), (1440, 1402285), (1488, 1357050), (1494, 1351600), (1550, 1302768), (1635, 1235040), (1660, 1216440), (1744, 1157850), (1800, 1121828), (1860, 1085640), (1962, 1029200), (1992, 1013700), (2075, 973152), (2180, 926280), (2232, 904700), (2325, 868512), (2400, 841371), (2480, 814230), (2490, 810960), (2573, 784800), (2616, 771900), (2656, 760275), (2725, 741024), (2790, 723760), (2976, 678525), (2988, 675800), (3100, 651384), (3270, 617520), (3320, 608220), (3379, 597600), (3488, 578925), (3600, 560914), (3720, 542820), (3735, 540640), (3924, 514600), (3984, 506850), (4150, 486576), (4360, 463140), (4464, 452350), (4650, 434256), (4905, 411680), (4960, 407115), (4980, 405480), (5146, 392400), (5232, 385950), (5450, 370512), (5580, 361880), (5976, 337900), (6200, 325692), (6225, 324384), (6540, 308760), (6640, 304110), (6758, 298800), (6975, 289504), (7200, 280457), (7440, 271410), (7470, 270320), (7719, 261600), (7848, 257300), (7968, 253425), (8175, 247008), (8300, 243288), (8720, 231570), (8928, 226175), (9047, 223200), (9300, 217128), (9810, 205840), (9960, 202740), (10137, 199200), (10292, 196200), (10464, 192975), (10900, 185256), (11160, 180940), (11952, 168950), (12400, 162846), (12450, 162192), (12865, 156960), (13080, 154380), (13280, 152055), (13516, 149400), (13950, 144752), (14880, 135705), (14940, 135160), (15438, 130800), (15696, 128650), (16350, 123504), (16600, 121644), (16895, 119520), (17440, 115785), (18094, 111600), (18600, 108564), (18675, 108128), (19620, 102920), (19920, 101370), (20274, 99600), (20584, 98100), (21800, 92628), (22320, 90470), (23157, 87200), (23904, 84475), (24525, 82336), (24800, 81423), (24900, 81096), (25730, 78480), (26160, 77190), (27032, 74700), (27141, 74400), (27900, 72376), (29880, 67580), (30411, 66400), (30876, 65400), (31392, 64325), (32700, 61752), (33200, 60822), (33790, 59760), (36188, 55800), (37200, 54282), (37350, 54064), (38595, 52320), (39240, 51460), (39840, 50685), (40548, 49800), (41168, 49050), (43600, 46314), (44640, 45235)]