197516400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{8663}}^1$

素因数の和:8703

約数の個数: 120

約数和(自身を含む): 666088320

約数和(自身を除く): 468571920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 100, 114, 120, 150, 152, 190, 200, 228, 240, 285, 300, 304, 380, 400, 456, 475, 570, 600, 760, 912, 950, 1140, 1200, 1425, 1520, 1900, 2280, 2850, 3800, 4560, 5700, 7600, 8663, 11400, 17326, 22800, 25989, 34652, 43315, 51978, 69304, 86630, 103956, 129945, 138608, 164597, 173260, 207912, 216575, 259890, 329194, 346520, 415824, 433150, 493791, 519780, 649725, 658388, 693040, 822985, 866300, 987582, 1039560, 1299450, 1316776, 1645970, 1732600, 1975164, 2079120, 2468955, 2598900, 2633552, 3291940, 3465200, 3950328, 4114925, 4937910, 5197800, 6583880, 7900656, 8229850, 9875820, 10395600, 12344775, 13167760, 16459700, 19751640, 24689550, 32919400, 39503280, 49379100, 65838800, 98758200, 197516400]

約数ペア:

[(1, 197516400), (2, 98758200), (3, 65838800), (4, 49379100), (5, 39503280), (6, 32919400), (8, 24689550), (10, 19751640), (12, 16459700), (15, 13167760), (16, 12344775), (19, 10395600), (20, 9875820), (24, 8229850), (25, 7900656), (30, 6583880), (38, 5197800), (40, 4937910), (48, 4114925), (50, 3950328), (57, 3465200), (60, 3291940), (75, 2633552), (76, 2598900), (80, 2468955), (95, 2079120), (100, 1975164), (114, 1732600), (120, 1645970), (150, 1316776), (152, 1299450), (190, 1039560), (200, 987582), (228, 866300), (240, 822985), (285, 693040), (300, 658388), (304, 649725), (380, 519780), (400, 493791), (456, 433150), (475, 415824), (570, 346520), (600, 329194), (760, 259890), (912, 216575), (950, 207912), (1140, 173260), (1200, 164597), (1425, 138608), (1520, 129945), (1900, 103956), (2280, 86630), (2850, 69304), (3800, 51978), (4560, 43315), (5700, 34652), (7600, 25989), (8663, 22800), (11400, 17326)]