230997000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{5923}}^1$

素因数の和:5960

約数の個数: 128

約数和(自身を含む): 776280960

約数和(自身を除く): 545283960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 125, 130, 150, 156, 195, 200, 250, 260, 300, 312, 325, 375, 390, 500, 520, 600, 650, 750, 780, 975, 1000, 1300, 1500, 1560, 1625, 1950, 2600, 3000, 3250, 3900, 4875, 5923, 6500, 7800, 9750, 11846, 13000, 17769, 19500, 23692, 29615, 35538, 39000, 47384, 59230, 71076, 76999, 88845, 118460, 142152, 148075, 153998, 177690, 230997, 236920, 296150, 307996, 355380, 384995, 444225, 461994, 592300, 615992, 710760, 740375, 769990, 888450, 923988, 1154985, 1184600, 1480750, 1539980, 1776900, 1847976, 1924975, 2221125, 2309970, 2961500, 3079960, 3553800, 3849950, 4442250, 4619940, 5774925, 5923000, 7699900, 8884500, 9239880, 9624875, 11549850, 15399800, 17769000, 19249750, 23099700, 28874625, 38499500, 46199400, 57749250, 76999000, 115498500, 230997000]

約数ペア:

[(1, 230997000), (2, 115498500), (3, 76999000), (4, 57749250), (5, 46199400), (6, 38499500), (8, 28874625), (10, 23099700), (12, 19249750), (13, 17769000), (15, 15399800), (20, 11549850), (24, 9624875), (25, 9239880), (26, 8884500), (30, 7699900), (39, 5923000), (40, 5774925), (50, 4619940), (52, 4442250), (60, 3849950), (65, 3553800), (75, 3079960), (78, 2961500), (100, 2309970), (104, 2221125), (120, 1924975), (125, 1847976), (130, 1776900), (150, 1539980), (156, 1480750), (195, 1184600), (200, 1154985), (250, 923988), (260, 888450), (300, 769990), (312, 740375), (325, 710760), (375, 615992), (390, 592300), (500, 461994), (520, 444225), (600, 384995), (650, 355380), (750, 307996), (780, 296150), (975, 236920), (1000, 230997), (1300, 177690), (1500, 153998), (1560, 148075), (1625, 142152), (1950, 118460), (2600, 88845), (3000, 76999), (3250, 71076), (3900, 59230), (4875, 47384), (5923, 39000), (6500, 35538), (7800, 29615), (9750, 23692), (11846, 19500), (13000, 17769)]