1910201400

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{11411}}^1$

素因数の和:11467

約数の個数: 192

約数和(自身を含む): 6792422400

約数和(自身を除く): 4882221000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 31, 36, 40, 45, 50, 54, 60, 62, 72, 75, 90, 93, 100, 108, 120, 124, 135, 150, 155, 180, 186, 200, 216, 225, 248, 270, 279, 300, 310, 360, 372, 450, 465, 540, 558, 600, 620, 675, 744, 775, 837, 900, 930, 1080, 1116, 1240, 1350, 1395, 1550, 1674, 1800, 1860, 2232, 2325, 2700, 2790, 3100, 3348, 3720, 4185, 4650, 5400, 5580, 6200, 6696, 6975, 8370, 9300, 11160, 11411, 13950, 16740, 18600, 20925, 22822, 27900, 33480, 34233, 41850, 45644, 55800, 57055, 68466, 83700, 91288, 102699, 114110, 136932, 167400, 171165, 205398, 228220, 273864, 285275, 308097, 342330, 353741, 410796, 456440, 513495, 570550, 616194, 684660, 707482, 821592, 855825, 1026990, 1061223, 1141100, 1232388, 1369320, 1414964, 1540485, 1711650, 1768705, 2053980, 2122446, 2282200, 2464776, 2567475, 2829928, 3080970, 3183669, 3423300, 3537410, 4107960, 4244892, 5134950, 5306115, 6161940, 6367338, 6846600, 7074820, 7702425, 8489784, 8843525, 9551007, 10269900, 10612230, 12323880, 12734676, 14149640, 15404850, 15918345, 17687050, 19102014, 20539800, 21224460, 25469352, 26530575, 30809700, 31836690, 35374100, 38204028, 42448920, 47755035, 53061150, 61619400, 63673380, 70748200, 76408056, 79591725, 95510070, 106122300, 127346760, 159183450, 191020140, 212244600, 238775175, 318366900, 382040280, 477550350, 636733800, 955100700, 1910201400]

約数ペア:

[(1, 1910201400), (2, 955100700), (3, 636733800), (4, 477550350), (5, 382040280), (6, 318366900), (8, 238775175), (9, 212244600), (10, 191020140), (12, 159183450), (15, 127346760), (18, 106122300), (20, 95510070), (24, 79591725), (25, 76408056), (27, 70748200), (30, 63673380), (31, 61619400), (36, 53061150), (40, 47755035), (45, 42448920), (50, 38204028), (54, 35374100), (60, 31836690), (62, 30809700), (72, 26530575), (75, 25469352), (90, 21224460), (93, 20539800), (100, 19102014), (108, 17687050), (120, 15918345), (124, 15404850), (135, 14149640), (150, 12734676), (155, 12323880), (180, 10612230), (186, 10269900), (200, 9551007), (216, 8843525), (225, 8489784), (248, 7702425), (270, 7074820), (279, 6846600), (300, 6367338), (310, 6161940), (360, 5306115), (372, 5134950), (450, 4244892), (465, 4107960), (540, 3537410), (558, 3423300), (600, 3183669), (620, 3080970), (675, 2829928), (744, 2567475), (775, 2464776), (837, 2282200), (900, 2122446), (930, 2053980), (1080, 1768705), (1116, 1711650), (1240, 1540485), (1350, 1414964), (1395, 1369320), (1550, 1232388), (1674, 1141100), (1800, 1061223), (1860, 1026990), (2232, 855825), (2325, 821592), (2700, 707482), (2790, 684660), (3100, 616194), (3348, 570550), (3720, 513495), (4185, 456440), (4650, 410796), (5400, 353741), (5580, 342330), (6200, 308097), (6696, 285275), (6975, 273864), (8370, 228220), (9300, 205398), (11160, 171165), (11411, 167400), (13950, 136932), (16740, 114110), (18600, 102699), (20925, 91288), (22822, 83700), (27900, 68466), (33480, 57055), (34233, 55800), (41850, 45644)]