2489774400

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{4673}}^1$

素因数の和:4738

約数の個数: 252

約数和(自身を含む): 9090359772

約数和(自身を除く): 6600585372

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 37, 40, 45, 48, 50, 60, 64, 72, 74, 75, 80, 90, 96, 100, 111, 120, 144, 148, 150, 160, 180, 185, 192, 200, 222, 225, 240, 288, 296, 300, 320, 333, 360, 370, 400, 444, 450, 480, 555, 576, 592, 600, 666, 720, 740, 800, 888, 900, 925, 960, 1110, 1184, 1200, 1332, 1440, 1480, 1600, 1665, 1776, 1800, 1850, 2220, 2368, 2400, 2664, 2775, 2880, 2960, 3330, 3552, 3600, 3700, 4440, 4673, 4800, 5328, 5550, 5920, 6660, 7104, 7200, 7400, 8325, 8880, 9346, 10656, 11100, 11840, 13320, 14019, 14400, 14800, 16650, 17760, 18692, 21312, 22200, 23365, 26640, 28038, 29600, 33300, 35520, 37384, 42057, 44400, 46730, 53280, 56076, 59200, 66600, 70095, 74768, 84114, 88800, 93460, 106560, 112152, 116825, 133200, 140190, 149536, 168228, 172901, 177600, 186920, 210285, 224304, 233650, 266400, 280380, 299072, 336456, 345802, 350475, 373840, 420570, 448608, 467300, 518703, 532800, 560760, 672912, 691604, 700950, 747680, 841140, 864505, 897216, 934600, 1037406, 1051425, 1121520, 1345824, 1383208, 1401900, 1495360, 1556109, 1682280, 1729010, 1869200, 2074812, 2102850, 2243040, 2593515, 2691648, 2766416, 2803800, 3112218, 3364560, 3458020, 3738400, 4149624, 4205700, 4322525, 4486080, 5187030, 5532832, 5607600, 6224436, 6729120, 6916040, 7476800, 7780545, 8299248, 8411400, 8645050, 10374060, 11065664, 11215200, 12448872, 12967575, 13458240, 13832080, 15561090, 16598496, 16822800, 17290100, 20748120, 22430400, 24897744, 25935150, 27664160, 31122180, 33196992, 33645600, 34580200, 38902725, 41496240, 49795488, 51870300, 55328320, 62244360, 67291200, 69160400, 77805450, 82992480, 99590976, 103740600, 124488720, 138320800, 155610900, 165984960, 207481200, 248977440, 276641600, 311221800, 414962400, 497954880, 622443600, 829924800, 1244887200, 2489774400]

約数ペア:

[(1, 2489774400), (2, 1244887200), (3, 829924800), (4, 622443600), (5, 497954880), (6, 414962400), (8, 311221800), (9, 276641600), (10, 248977440), (12, 207481200), (15, 165984960), (16, 155610900), (18, 138320800), (20, 124488720), (24, 103740600), (25, 99590976), (30, 82992480), (32, 77805450), (36, 69160400), (37, 67291200), (40, 62244360), (45, 55328320), (48, 51870300), (50, 49795488), (60, 41496240), (64, 38902725), (72, 34580200), (74, 33645600), (75, 33196992), (80, 31122180), (90, 27664160), (96, 25935150), (100, 24897744), (111, 22430400), (120, 20748120), (144, 17290100), (148, 16822800), (150, 16598496), (160, 15561090), (180, 13832080), (185, 13458240), (192, 12967575), (200, 12448872), (222, 11215200), (225, 11065664), (240, 10374060), (288, 8645050), (296, 8411400), (300, 8299248), (320, 7780545), (333, 7476800), (360, 6916040), (370, 6729120), (400, 6224436), (444, 5607600), (450, 5532832), (480, 5187030), (555, 4486080), (576, 4322525), (592, 4205700), (600, 4149624), (666, 3738400), (720, 3458020), (740, 3364560), (800, 3112218), (888, 2803800), (900, 2766416), (925, 2691648), (960, 2593515), (1110, 2243040), (1184, 2102850), (1200, 2074812), (1332, 1869200), (1440, 1729010), (1480, 1682280), (1600, 1556109), (1665, 1495360), (1776, 1401900), (1800, 1383208), (1850, 1345824), (2220, 1121520), (2368, 1051425), (2400, 1037406), (2664, 934600), (2775, 897216), (2880, 864505), (2960, 841140), (3330, 747680), (3552, 700950), (3600, 691604), (3700, 672912), (4440, 560760), (4673, 532800), (4800, 518703), (5328, 467300), (5550, 448608), (5920, 420570), (6660, 373840), (7104, 350475), (7200, 345802), (7400, 336456), (8325, 299072), (8880, 280380), (9346, 266400), (10656, 233650), (11100, 224304), (11840, 210285), (13320, 186920), (14019, 177600), (14400, 172901), (14800, 168228), (16650, 149536), (17760, 140190), (18692, 133200), (21312, 116825), (22200, 112152), (23365, 106560), (26640, 93460), (28038, 88800), (29600, 84114), (33300, 74768), (35520, 70095), (37384, 66600), (42057, 59200), (44400, 56076), (46730, 53280)]