1998021600

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{233}}^1\times {\mathrm{397}}^1$

素因数の和:659

約数の個数: 288

約数和(自身を含む): 7275471840

約数和(自身を除く): 5277450240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 200, 216, 225, 233, 240, 270, 288, 300, 360, 397, 400, 432, 450, 466, 480, 540, 600, 675, 699, 720, 794, 800, 864, 900, 932, 1080, 1165, 1191, 1200, 1350, 1398, 1440, 1588, 1800, 1864, 1985, 2097, 2160, 2330, 2382, 2400, 2700, 2796, 3176, 3495, 3573, 3600, 3728, 3970, 4194, 4320, 4660, 4764, 5400, 5592, 5825, 5955, 6291, 6352, 6990, 7146, 7200, 7456, 7940, 8388, 9320, 9528, 9925, 10485, 10719, 10800, 11184, 11650, 11910, 12582, 12704, 13980, 14292, 15880, 16776, 17475, 17865, 18640, 19056, 19850, 20970, 21438, 21600, 22368, 23300, 23820, 25164, 27960, 28584, 29775, 31455, 31760, 33552, 34950, 35730, 37280, 38112, 39700, 41940, 42876, 46600, 47640, 50328, 52425, 53595, 55920, 57168, 59550, 62910, 63520, 67104, 69900, 71460, 79400, 83880, 85752, 89325, 92501, 93200, 95280, 100656, 104850, 107190, 111840, 114336, 119100, 125820, 139800, 142920, 157275, 158800, 167760, 171504, 178650, 185002, 186400, 190560, 201312, 209700, 214380, 238200, 251640, 267975, 277503, 279600, 285840, 314550, 317600, 335520, 343008, 357300, 370004, 419400, 428760, 462505, 476400, 503280, 535950, 555006, 559200, 571680, 629100, 714600, 740008, 832509, 838800, 857520, 925010, 952800, 1006560, 1071900, 1110012, 1258200, 1387515, 1429200, 1480016, 1665018, 1677600, 1715040, 1850020, 2143800, 2220024, 2312525, 2497527, 2516400, 2775030, 2858400, 2960032, 3330036, 3700040, 4162545, 4287600, 4440048, 4625050, 4995054, 5032800, 5550060, 6660072, 6937575, 7400080, 8325090, 8575200, 8880096, 9250100, 9990108, 11100120, 12487635, 13320144, 13875150, 14800160, 16650180, 18500200, 19980216, 20812725, 22200240, 24975270, 26640288, 27750300, 33300360, 37000400, 39960432, 41625450, 44400480, 49950540, 55500600, 62438175, 66600720, 74000800, 79920864, 83250900, 99901080, 111001200, 124876350, 133201440, 166501800, 199802160, 222002400, 249752700, 333003600, 399604320, 499505400, 666007200, 999010800, 1998021600]

約数ペア:

[(1, 1998021600), (2, 999010800), (3, 666007200), (4, 499505400), (5, 399604320), (6, 333003600), (8, 249752700), (9, 222002400), (10, 199802160), (12, 166501800), (15, 133201440), (16, 124876350), (18, 111001200), (20, 99901080), (24, 83250900), (25, 79920864), (27, 74000800), (30, 66600720), (32, 62438175), (36, 55500600), (40, 49950540), (45, 44400480), (48, 41625450), (50, 39960432), (54, 37000400), (60, 33300360), (72, 27750300), (75, 26640288), (80, 24975270), (90, 22200240), (96, 20812725), (100, 19980216), (108, 18500200), (120, 16650180), (135, 14800160), (144, 13875150), (150, 13320144), (160, 12487635), (180, 11100120), (200, 9990108), (216, 9250100), (225, 8880096), (233, 8575200), (240, 8325090), (270, 7400080), (288, 6937575), (300, 6660072), (360, 5550060), (397, 5032800), (400, 4995054), (432, 4625050), (450, 4440048), (466, 4287600), (480, 4162545), (540, 3700040), (600, 3330036), (675, 2960032), (699, 2858400), (720, 2775030), (794, 2516400), (800, 2497527), (864, 2312525), (900, 2220024), (932, 2143800), (1080, 1850020), (1165, 1715040), (1191, 1677600), (1200, 1665018), (1350, 1480016), (1398, 1429200), (1440, 1387515), (1588, 1258200), (1800, 1110012), (1864, 1071900), (1985, 1006560), (2097, 952800), (2160, 925010), (2330, 857520), (2382, 838800), (2400, 832509), (2700, 740008), (2796, 714600), (3176, 629100), (3495, 571680), (3573, 559200), (3600, 555006), (3728, 535950), (3970, 503280), (4194, 476400), (4320, 462505), (4660, 428760), (4764, 419400), (5400, 370004), (5592, 357300), (5825, 343008), (5955, 335520), (6291, 317600), (6352, 314550), (6990, 285840), (7146, 279600), (7200, 277503), (7456, 267975), (7940, 251640), (8388, 238200), (9320, 214380), (9528, 209700), (9925, 201312), (10485, 190560), (10719, 186400), (10800, 185002), (11184, 178650), (11650, 171504), (11910, 167760), (12582, 158800), (12704, 157275), (13980, 142920), (14292, 139800), (15880, 125820), (16776, 119100), (17475, 114336), (17865, 111840), (18640, 107190), (19056, 104850), (19850, 100656), (20970, 95280), (21438, 93200), (21600, 92501), (22368, 89325), (23300, 85752), (23820, 83880), (25164, 79400), (27960, 71460), (28584, 69900), (29775, 67104), (31455, 63520), (31760, 62910), (33552, 59550), (34950, 57168), (35730, 55920), (37280, 53595), (38112, 52425), (39700, 50328), (41940, 47640), (42876, 46600)]