1890356400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{101}}^1\times {\mathrm{1733}}^1$

素因数の和:1861

約数の個数: 240

約数和(自身を含む): 6798805920

約数和(自身を除く): 4908449520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 101, 108, 120, 135, 144, 150, 180, 200, 202, 216, 225, 240, 270, 300, 303, 360, 400, 404, 432, 450, 505, 540, 600, 606, 675, 720, 808, 900, 909, 1010, 1080, 1200, 1212, 1350, 1515, 1616, 1733, 1800, 1818, 2020, 2160, 2424, 2525, 2700, 2727, 3030, 3466, 3600, 3636, 4040, 4545, 4848, 5050, 5199, 5400, 5454, 6060, 6932, 7272, 7575, 8080, 8665, 9090, 10100, 10398, 10800, 10908, 12120, 13635, 13864, 14544, 15150, 15597, 17330, 18180, 20200, 20796, 21816, 22725, 24240, 25995, 27270, 27728, 30300, 31194, 34660, 36360, 40400, 41592, 43325, 43632, 45450, 46791, 51990, 54540, 60600, 62388, 68175, 69320, 72720, 77985, 83184, 86650, 90900, 93582, 103980, 109080, 121200, 124776, 129975, 136350, 138640, 155970, 173300, 175033, 181800, 187164, 207960, 218160, 233955, 249552, 259950, 272700, 311940, 346600, 350066, 363600, 374328, 389925, 415920, 467910, 519900, 525099, 545400, 623880, 693200, 700132, 748656, 779850, 875165, 935820, 1039800, 1050198, 1090800, 1169775, 1247760, 1400264, 1559700, 1575297, 1750330, 1871640, 2079600, 2100396, 2339550, 2625495, 2800528, 3119400, 3150594, 3500660, 3743280, 4200792, 4375825, 4679100, 4725891, 5250990, 6238800, 6301188, 7001320, 7876485, 8401584, 8751650, 9358200, 9451782, 10501980, 12602376, 13127475, 14002640, 15752970, 17503300, 18716400, 18903564, 21003960, 23629455, 25204752, 26254950, 31505940, 35006600, 37807128, 39382425, 42007920, 47258910, 52509900, 63011880, 70013200, 75614256, 78764850, 94517820, 105019800, 118147275, 126023760, 157529700, 189035640, 210039600, 236294550, 315059400, 378071280, 472589100, 630118800, 945178200, 1890356400]

約数ペア:

[(1, 1890356400), (2, 945178200), (3, 630118800), (4, 472589100), (5, 378071280), (6, 315059400), (8, 236294550), (9, 210039600), (10, 189035640), (12, 157529700), (15, 126023760), (16, 118147275), (18, 105019800), (20, 94517820), (24, 78764850), (25, 75614256), (27, 70013200), (30, 63011880), (36, 52509900), (40, 47258910), (45, 42007920), (48, 39382425), (50, 37807128), (54, 35006600), (60, 31505940), (72, 26254950), (75, 25204752), (80, 23629455), (90, 21003960), (100, 18903564), (101, 18716400), (108, 17503300), (120, 15752970), (135, 14002640), (144, 13127475), (150, 12602376), (180, 10501980), (200, 9451782), (202, 9358200), (216, 8751650), (225, 8401584), (240, 7876485), (270, 7001320), (300, 6301188), (303, 6238800), (360, 5250990), (400, 4725891), (404, 4679100), (432, 4375825), (450, 4200792), (505, 3743280), (540, 3500660), (600, 3150594), (606, 3119400), (675, 2800528), (720, 2625495), (808, 2339550), (900, 2100396), (909, 2079600), (1010, 1871640), (1080, 1750330), (1200, 1575297), (1212, 1559700), (1350, 1400264), (1515, 1247760), (1616, 1169775), (1733, 1090800), (1800, 1050198), (1818, 1039800), (2020, 935820), (2160, 875165), (2424, 779850), (2525, 748656), (2700, 700132), (2727, 693200), (3030, 623880), (3466, 545400), (3600, 525099), (3636, 519900), (4040, 467910), (4545, 415920), (4848, 389925), (5050, 374328), (5199, 363600), (5400, 350066), (5454, 346600), (6060, 311940), (6932, 272700), (7272, 259950), (7575, 249552), (8080, 233955), (8665, 218160), (9090, 207960), (10100, 187164), (10398, 181800), (10800, 175033), (10908, 173300), (12120, 155970), (13635, 138640), (13864, 136350), (14544, 129975), (15150, 124776), (15597, 121200), (17330, 109080), (18180, 103980), (20200, 93582), (20796, 90900), (21816, 86650), (22725, 83184), (24240, 77985), (25995, 72720), (27270, 69320), (27728, 68175), (30300, 62388), (31194, 60600), (34660, 54540), (36360, 51990), (40400, 46791), (41592, 45450), (43325, 43632)]