53041198680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1997}}^1\times {\mathrm{24593}}^1$

素因数の和:26610

約数の個数: 128

約数和(自身を含む): 176899723200

約数和(自身を除く): 123858524520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1997, 3994, 5991, 7988, 9985, 11982, 15976, 17973, 19970, 23964, 24593, 29955, 35946, 39940, 47928, 49186, 53919, 59910, 71892, 73779, 79880, 89865, 98372, 107838, 119820, 122965, 143784, 147558, 179730, 196744, 215676, 221337, 239640, 245930, 269595, 295116, 359460, 368895, 431352, 442674, 491860, 539190, 590232, 664011, 718920, 737790, 885348, 983720, 1078380, 1106685, 1328022, 1475580, 1770696, 2156760, 2213370, 2656044, 2951160, 3320055, 4426740, 5312088, 6640110, 8853480, 13280220, 26560440, 49112221, 98224442, 147336663, 196448884, 245561105, 294673326, 392897768, 442009989, 491122210, 589346652, 736683315, 884019978, 982244420, 1178693304, 1326029967, 1473366630, 1768039956, 1964488840, 2210049945, 2652059934, 2946733260, 3536079912, 4420099890, 5304119868, 5893466520, 6630149835, 8840199780, 10608239736, 13260299670, 17680399560, 26520599340, 53041198680]

約数ペア:

[(1, 53041198680), (2, 26520599340), (3, 17680399560), (4, 13260299670), (5, 10608239736), (6, 8840199780), (8, 6630149835), (9, 5893466520), (10, 5304119868), (12, 4420099890), (15, 3536079912), (18, 2946733260), (20, 2652059934), (24, 2210049945), (27, 1964488840), (30, 1768039956), (36, 1473366630), (40, 1326029967), (45, 1178693304), (54, 982244420), (60, 884019978), (72, 736683315), (90, 589346652), (108, 491122210), (120, 442009989), (135, 392897768), (180, 294673326), (216, 245561105), (270, 196448884), (360, 147336663), (540, 98224442), (1080, 49112221), (1997, 26560440), (3994, 13280220), (5991, 8853480), (7988, 6640110), (9985, 5312088), (11982, 4426740), (15976, 3320055), (17973, 2951160), (19970, 2656044), (23964, 2213370), (24593, 2156760), (29955, 1770696), (35946, 1475580), (39940, 1328022), (47928, 1106685), (49186, 1078380), (53919, 983720), (59910, 885348), (71892, 737790), (73779, 718920), (79880, 664011), (89865, 590232), (98372, 539190), (107838, 491860), (119820, 442674), (122965, 431352), (143784, 368895), (147558, 359460), (179730, 295116), (196744, 269595), (215676, 245930), (221337, 239640)]