78027000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:894

約数の個数: 128

約数和(自身を含む): 251596800

約数和(自身を除く): 173569800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 31, 40, 50, 60, 62, 75, 93, 100, 120, 124, 125, 150, 155, 186, 200, 248, 250, 300, 310, 372, 375, 465, 500, 600, 620, 744, 750, 775, 839, 930, 1000, 1240, 1500, 1550, 1678, 1860, 2325, 2517, 3000, 3100, 3356, 3720, 3875, 4195, 4650, 5034, 6200, 6712, 7750, 8390, 9300, 10068, 11625, 12585, 15500, 16780, 18600, 20136, 20975, 23250, 25170, 26009, 31000, 33560, 41950, 46500, 50340, 52018, 62925, 78027, 83900, 93000, 100680, 104036, 104875, 125850, 130045, 156054, 167800, 208072, 209750, 251700, 260090, 312108, 314625, 390135, 419500, 503400, 520180, 624216, 629250, 650225, 780270, 839000, 1040360, 1258500, 1300450, 1560540, 1950675, 2517000, 2600900, 3121080, 3251125, 3901350, 5201800, 6502250, 7802700, 9753375, 13004500, 15605400, 19506750, 26009000, 39013500, 78027000]

約数ペア:

[(1, 78027000), (2, 39013500), (3, 26009000), (4, 19506750), (5, 15605400), (6, 13004500), (8, 9753375), (10, 7802700), (12, 6502250), (15, 5201800), (20, 3901350), (24, 3251125), (25, 3121080), (30, 2600900), (31, 2517000), (40, 1950675), (50, 1560540), (60, 1300450), (62, 1258500), (75, 1040360), (93, 839000), (100, 780270), (120, 650225), (124, 629250), (125, 624216), (150, 520180), (155, 503400), (186, 419500), (200, 390135), (248, 314625), (250, 312108), (300, 260090), (310, 251700), (372, 209750), (375, 208072), (465, 167800), (500, 156054), (600, 130045), (620, 125850), (744, 104875), (750, 104036), (775, 100680), (839, 93000), (930, 83900), (1000, 78027), (1240, 62925), (1500, 52018), (1550, 50340), (1678, 46500), (1860, 41950), (2325, 33560), (2517, 31000), (3000, 26009), (3100, 25170), (3356, 23250), (3720, 20975), (3875, 20136), (4195, 18600), (4650, 16780), (5034, 15500), (6200, 12585), (6712, 11625), (7750, 10068), (8390, 9300)]