131181000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{73}}^1\times {\mathrm{599}}^1$

素因数の和:696

約数の個数: 128

約数和(自身を含む): 415584000

約数和(自身を除く): 284403000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 73, 75, 100, 120, 125, 146, 150, 200, 219, 250, 292, 300, 365, 375, 438, 500, 584, 599, 600, 730, 750, 876, 1000, 1095, 1198, 1460, 1500, 1752, 1797, 1825, 2190, 2396, 2920, 2995, 3000, 3594, 3650, 4380, 4792, 5475, 5990, 7188, 7300, 8760, 8985, 9125, 10950, 11980, 14376, 14600, 14975, 17970, 18250, 21900, 23960, 27375, 29950, 35940, 36500, 43727, 43800, 44925, 54750, 59900, 71880, 73000, 74875, 87454, 89850, 109500, 119800, 131181, 149750, 174908, 179700, 218635, 219000, 224625, 262362, 299500, 349816, 359400, 437270, 449250, 524724, 599000, 655905, 874540, 898500, 1049448, 1093175, 1311810, 1749080, 1797000, 2186350, 2623620, 3279525, 4372700, 5247240, 5465875, 6559050, 8745400, 10931750, 13118100, 16397625, 21863500, 26236200, 32795250, 43727000, 65590500, 131181000]

約数ペア:

[(1, 131181000), (2, 65590500), (3, 43727000), (4, 32795250), (5, 26236200), (6, 21863500), (8, 16397625), (10, 13118100), (12, 10931750), (15, 8745400), (20, 6559050), (24, 5465875), (25, 5247240), (30, 4372700), (40, 3279525), (50, 2623620), (60, 2186350), (73, 1797000), (75, 1749080), (100, 1311810), (120, 1093175), (125, 1049448), (146, 898500), (150, 874540), (200, 655905), (219, 599000), (250, 524724), (292, 449250), (300, 437270), (365, 359400), (375, 349816), (438, 299500), (500, 262362), (584, 224625), (599, 219000), (600, 218635), (730, 179700), (750, 174908), (876, 149750), (1000, 131181), (1095, 119800), (1198, 109500), (1460, 89850), (1500, 87454), (1752, 74875), (1797, 73000), (1825, 71880), (2190, 59900), (2396, 54750), (2920, 44925), (2995, 43800), (3000, 43727), (3594, 36500), (3650, 35940), (4380, 29950), (4792, 27375), (5475, 23960), (5990, 21900), (7188, 18250), (7300, 17970), (8760, 14975), (8985, 14600), (9125, 14376), (10950, 11980)]