54365580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{907}}^1$

素因数の和:965

約数の個数: 120

約数和(自身を含む): 175349328

約数和(自身を除く): 120983748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 81, 90, 108, 111, 135, 148, 162, 180, 185, 222, 270, 324, 333, 370, 405, 444, 540, 555, 666, 740, 810, 907, 999, 1110, 1332, 1620, 1665, 1814, 1998, 2220, 2721, 2997, 3330, 3628, 3996, 4535, 4995, 5442, 5994, 6660, 8163, 9070, 9990, 10884, 11988, 13605, 14985, 16326, 18140, 19980, 24489, 27210, 29970, 32652, 33559, 40815, 48978, 54420, 59940, 67118, 73467, 81630, 97956, 100677, 122445, 134236, 146934, 163260, 167795, 201354, 244890, 293868, 302031, 335590, 367335, 402708, 489780, 503385, 604062, 671180, 734670, 906093, 1006770, 1208124, 1469340, 1510155, 1812186, 2013540, 2718279, 3020310, 3624372, 4530465, 5436558, 6040620, 9060930, 10873116, 13591395, 18121860, 27182790, 54365580]

約数ペア:

[(1, 54365580), (2, 27182790), (3, 18121860), (4, 13591395), (5, 10873116), (6, 9060930), (9, 6040620), (10, 5436558), (12, 4530465), (15, 3624372), (18, 3020310), (20, 2718279), (27, 2013540), (30, 1812186), (36, 1510155), (37, 1469340), (45, 1208124), (54, 1006770), (60, 906093), (74, 734670), (81, 671180), (90, 604062), (108, 503385), (111, 489780), (135, 402708), (148, 367335), (162, 335590), (180, 302031), (185, 293868), (222, 244890), (270, 201354), (324, 167795), (333, 163260), (370, 146934), (405, 134236), (444, 122445), (540, 100677), (555, 97956), (666, 81630), (740, 73467), (810, 67118), (907, 59940), (999, 54420), (1110, 48978), (1332, 40815), (1620, 33559), (1665, 32652), (1814, 29970), (1998, 27210), (2220, 24489), (2721, 19980), (2997, 18140), (3330, 16326), (3628, 14985), (3996, 13605), (4535, 11988), (4995, 10884), (5442, 9990), (5994, 9070), (6660, 8163)]