345042000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{661}}^1$

素因数の和:719

約数の個数: 240

約数和(自身を含む): 1248558480

約数和(自身を除く): 903516480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 29, 30, 36, 40, 45, 48, 50, 58, 60, 72, 75, 80, 87, 90, 100, 116, 120, 125, 144, 145, 150, 174, 180, 200, 225, 232, 240, 250, 261, 290, 300, 348, 360, 375, 400, 435, 450, 464, 500, 522, 580, 600, 661, 696, 720, 725, 750, 870, 900, 1000, 1044, 1125, 1160, 1200, 1305, 1322, 1392, 1450, 1500, 1740, 1800, 1983, 2000, 2088, 2175, 2250, 2320, 2610, 2644, 2900, 3000, 3305, 3480, 3600, 3625, 3966, 4176, 4350, 4500, 5220, 5288, 5800, 5949, 6000, 6525, 6610, 6960, 7250, 7932, 8700, 9000, 9915, 10440, 10576, 10875, 11600, 11898, 13050, 13220, 14500, 15864, 16525, 17400, 18000, 19169, 19830, 20880, 21750, 23796, 26100, 26440, 29000, 29745, 31728, 32625, 33050, 34800, 38338, 39660, 43500, 47592, 49575, 52200, 52880, 57507, 58000, 59490, 65250, 66100, 76676, 79320, 82625, 87000, 95184, 95845, 99150, 104400, 115014, 118980, 130500, 132200, 148725, 153352, 158640, 165250, 172521, 174000, 191690, 198300, 230028, 237960, 247875, 261000, 264400, 287535, 297450, 306704, 330500, 345042, 383380, 396600, 460056, 475920, 479225, 495750, 522000, 575070, 594900, 661000, 690084, 743625, 766760, 793200, 862605, 920112, 958450, 991500, 1150140, 1189800, 1322000, 1380168, 1437675, 1487250, 1533520, 1725210, 1916900, 1983000, 2300280, 2379600, 2396125, 2760336, 2875350, 2974500, 3450420, 3833800, 3966000, 4313025, 4600560, 4792250, 5750700, 5949000, 6900840, 7188375, 7667600, 8626050, 9584500, 11501400, 11898000, 13801680, 14376750, 17252100, 19169000, 21565125, 23002800, 28753500, 34504200, 38338000, 43130250, 57507000, 69008400, 86260500, 115014000, 172521000, 345042000]

約数ペア:

[(1, 345042000), (2, 172521000), (3, 115014000), (4, 86260500), (5, 69008400), (6, 57507000), (8, 43130250), (9, 38338000), (10, 34504200), (12, 28753500), (15, 23002800), (16, 21565125), (18, 19169000), (20, 17252100), (24, 14376750), (25, 13801680), (29, 11898000), (30, 11501400), (36, 9584500), (40, 8626050), (45, 7667600), (48, 7188375), (50, 6900840), (58, 5949000), (60, 5750700), (72, 4792250), (75, 4600560), (80, 4313025), (87, 3966000), (90, 3833800), (100, 3450420), (116, 2974500), (120, 2875350), (125, 2760336), (144, 2396125), (145, 2379600), (150, 2300280), (174, 1983000), (180, 1916900), (200, 1725210), (225, 1533520), (232, 1487250), (240, 1437675), (250, 1380168), (261, 1322000), (290, 1189800), (300, 1150140), (348, 991500), (360, 958450), (375, 920112), (400, 862605), (435, 793200), (450, 766760), (464, 743625), (500, 690084), (522, 661000), (580, 594900), (600, 575070), (661, 522000), (696, 495750), (720, 479225), (725, 475920), (750, 460056), (870, 396600), (900, 383380), (1000, 345042), (1044, 330500), (1125, 306704), (1160, 297450), (1200, 287535), (1305, 264400), (1322, 261000), (1392, 247875), (1450, 237960), (1500, 230028), (1740, 198300), (1800, 191690), (1983, 174000), (2000, 172521), (2088, 165250), (2175, 158640), (2250, 153352), (2320, 148725), (2610, 132200), (2644, 130500), (2900, 118980), (3000, 115014), (3305, 104400), (3480, 99150), (3600, 95845), (3625, 95184), (3966, 87000), (4176, 82625), (4350, 79320), (4500, 76676), (5220, 66100), (5288, 65250), (5800, 59490), (5949, 58000), (6000, 57507), (6525, 52880), (6610, 52200), (6960, 49575), (7250, 47592), (7932, 43500), (8700, 39660), (9000, 38338), (9915, 34800), (10440, 33050), (10576, 32625), (10875, 31728), (11600, 29745), (11898, 29000), (13050, 26440), (13220, 26100), (14500, 23796), (15864, 21750), (16525, 20880), (17400, 19830), (18000, 19169)]