54395460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1877}}^1$

素因数の和:1922

約数の個数: 144

約数和(自身を含む): 196874496

約数和(自身を除く): 142479036

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 105, 115, 126, 138, 140, 161, 180, 207, 210, 230, 252, 276, 315, 322, 345, 414, 420, 460, 483, 630, 644, 690, 805, 828, 966, 1035, 1260, 1380, 1449, 1610, 1877, 1932, 2070, 2415, 2898, 3220, 3754, 4140, 4830, 5631, 5796, 7245, 7508, 9385, 9660, 11262, 13139, 14490, 16893, 18770, 22524, 26278, 28155, 28980, 33786, 37540, 39417, 43171, 52556, 56310, 65695, 67572, 78834, 84465, 86342, 112620, 118251, 129513, 131390, 157668, 168930, 172684, 197085, 215855, 236502, 259026, 262780, 302197, 337860, 388539, 394170, 431710, 473004, 518052, 591255, 604394, 647565, 777078, 788340, 863420, 906591, 1182510, 1208788, 1295130, 1510985, 1554156, 1813182, 1942695, 2365020, 2590260, 2719773, 3021970, 3626364, 3885390, 4532955, 5439546, 6043940, 7770780, 9065910, 10879092, 13598865, 18131820, 27197730, 54395460]

約数ペア:

[(1, 54395460), (2, 27197730), (3, 18131820), (4, 13598865), (5, 10879092), (6, 9065910), (7, 7770780), (9, 6043940), (10, 5439546), (12, 4532955), (14, 3885390), (15, 3626364), (18, 3021970), (20, 2719773), (21, 2590260), (23, 2365020), (28, 1942695), (30, 1813182), (35, 1554156), (36, 1510985), (42, 1295130), (45, 1208788), (46, 1182510), (60, 906591), (63, 863420), (69, 788340), (70, 777078), (84, 647565), (90, 604394), (92, 591255), (105, 518052), (115, 473004), (126, 431710), (138, 394170), (140, 388539), (161, 337860), (180, 302197), (207, 262780), (210, 259026), (230, 236502), (252, 215855), (276, 197085), (315, 172684), (322, 168930), (345, 157668), (414, 131390), (420, 129513), (460, 118251), (483, 112620), (630, 86342), (644, 84465), (690, 78834), (805, 67572), (828, 65695), (966, 56310), (1035, 52556), (1260, 43171), (1380, 39417), (1449, 37540), (1610, 33786), (1877, 28980), (1932, 28155), (2070, 26278), (2415, 22524), (2898, 18770), (3220, 16893), (3754, 14490), (4140, 13139), (4830, 11262), (5631, 9660), (5796, 9385), (7245, 7508)]