1238866800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{331}}^1\times {\mathrm{3119}}^1$

素因数の和:3471

約数の個数: 120

約数和(自身を含む): 3981768960

約数和(自身を除く): 2742902160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 331, 400, 600, 662, 993, 1200, 1324, 1655, 1986, 2648, 3119, 3310, 3972, 4965, 5296, 6238, 6620, 7944, 8275, 9357, 9930, 12476, 13240, 15595, 15888, 16550, 18714, 19860, 24825, 24952, 26480, 31190, 33100, 37428, 39720, 46785, 49650, 49904, 62380, 66200, 74856, 77975, 79440, 93570, 99300, 124760, 132400, 149712, 155950, 187140, 198600, 233925, 249520, 311900, 374280, 397200, 467850, 623800, 748560, 935700, 1032389, 1247600, 1871400, 2064778, 3097167, 3742800, 4129556, 5161945, 6194334, 8259112, 10323890, 12388668, 15485835, 16518224, 20647780, 24777336, 25809725, 30971670, 41295560, 49554672, 51619450, 61943340, 77429175, 82591120, 103238900, 123886680, 154858350, 206477800, 247773360, 309716700, 412955600, 619433400, 1238866800]

約数ペア:

[(1, 1238866800), (2, 619433400), (3, 412955600), (4, 309716700), (5, 247773360), (6, 206477800), (8, 154858350), (10, 123886680), (12, 103238900), (15, 82591120), (16, 77429175), (20, 61943340), (24, 51619450), (25, 49554672), (30, 41295560), (40, 30971670), (48, 25809725), (50, 24777336), (60, 20647780), (75, 16518224), (80, 15485835), (100, 12388668), (120, 10323890), (150, 8259112), (200, 6194334), (240, 5161945), (300, 4129556), (331, 3742800), (400, 3097167), (600, 2064778), (662, 1871400), (993, 1247600), (1200, 1032389), (1324, 935700), (1655, 748560), (1986, 623800), (2648, 467850), (3119, 397200), (3310, 374280), (3972, 311900), (4965, 249520), (5296, 233925), (6238, 198600), (6620, 187140), (7944, 155950), (8275, 149712), (9357, 132400), (9930, 124760), (12476, 99300), (13240, 93570), (15595, 79440), (15888, 77975), (16550, 74856), (18714, 66200), (19860, 62380), (24825, 49904), (24952, 49650), (26480, 46785), (31190, 39720), (33100, 37428)]