54125820

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:111

約数の個数: 288

約数和(自身を含む): 204492288

約数和(自身を除く): 150366468

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 37, 42, 43, 45, 54, 60, 63, 70, 74, 81, 84, 86, 90, 105, 108, 111, 126, 129, 135, 140, 148, 162, 172, 180, 185, 189, 210, 215, 222, 243, 252, 258, 259, 270, 301, 315, 324, 333, 370, 378, 387, 405, 420, 430, 444, 486, 516, 518, 540, 555, 567, 602, 630, 645, 666, 740, 756, 774, 777, 810, 860, 903, 945, 972, 999, 1036, 1110, 1134, 1161, 1204, 1215, 1260, 1290, 1295, 1332, 1505, 1548, 1554, 1591, 1620, 1665, 1701, 1806, 1890, 1935, 1998, 2220, 2268, 2322, 2331, 2430, 2580, 2590, 2709, 2835, 2997, 3010, 3108, 3182, 3330, 3402, 3483, 3612, 3780, 3870, 3885, 3996, 4515, 4644, 4662, 4773, 4860, 4995, 5180, 5418, 5670, 5805, 5994, 6020, 6364, 6660, 6804, 6966, 6993, 7740, 7770, 7955, 8127, 8505, 8991, 9030, 9324, 9546, 9990, 10449, 10836, 11137, 11340, 11610, 11655, 11988, 13545, 13932, 13986, 14319, 14985, 15540, 15910, 16254, 17010, 17415, 17982, 18060, 19092, 19980, 20898, 20979, 22274, 23220, 23310, 23865, 24381, 27090, 27972, 28638, 29970, 31820, 32508, 33411, 34020, 34830, 34965, 35964, 40635, 41796, 41958, 42957, 44548, 44955, 46620, 47730, 48762, 52245, 54180, 55685, 57276, 59940, 62937, 66822, 69660, 69930, 71595, 73143, 81270, 83916, 85914, 89910, 95460, 97524, 100233, 104490, 104895, 111370, 121905, 125874, 128871, 133644, 139860, 143190, 146286, 162540, 167055, 171828, 179820, 200466, 208980, 209790, 214785, 222740, 243810, 251748, 257742, 286380, 292572, 300699, 314685, 334110, 365715, 386613, 400932, 419580, 429570, 487620, 501165, 515484, 601398, 629370, 644355, 668220, 731430, 773226, 859140, 902097, 1002330, 1202796, 1258740, 1288710, 1462860, 1503495, 1546452, 1804194, 1933065, 2004660, 2577420, 2706291, 3006990, 3608388, 3866130, 4510485, 5412582, 6013980, 7732260, 9020970, 10825164, 13531455, 18041940, 27062910, 54125820]

約数ペア:

[(1, 54125820), (2, 27062910), (3, 18041940), (4, 13531455), (5, 10825164), (6, 9020970), (7, 7732260), (9, 6013980), (10, 5412582), (12, 4510485), (14, 3866130), (15, 3608388), (18, 3006990), (20, 2706291), (21, 2577420), (27, 2004660), (28, 1933065), (30, 1804194), (35, 1546452), (36, 1503495), (37, 1462860), (42, 1288710), (43, 1258740), (45, 1202796), (54, 1002330), (60, 902097), (63, 859140), (70, 773226), (74, 731430), (81, 668220), (84, 644355), (86, 629370), (90, 601398), (105, 515484), (108, 501165), (111, 487620), (126, 429570), (129, 419580), (135, 400932), (140, 386613), (148, 365715), (162, 334110), (172, 314685), (180, 300699), (185, 292572), (189, 286380), (210, 257742), (215, 251748), (222, 243810), (243, 222740), (252, 214785), (258, 209790), (259, 208980), (270, 200466), (301, 179820), (315, 171828), (324, 167055), (333, 162540), (370, 146286), (378, 143190), (387, 139860), (405, 133644), (420, 128871), (430, 125874), (444, 121905), (486, 111370), (516, 104895), (518, 104490), (540, 100233), (555, 97524), (567, 95460), (602, 89910), (630, 85914), (645, 83916), (666, 81270), (740, 73143), (756, 71595), (774, 69930), (777, 69660), (810, 66822), (860, 62937), (903, 59940), (945, 57276), (972, 55685), (999, 54180), (1036, 52245), (1110, 48762), (1134, 47730), (1161, 46620), (1204, 44955), (1215, 44548), (1260, 42957), (1290, 41958), (1295, 41796), (1332, 40635), (1505, 35964), (1548, 34965), (1554, 34830), (1591, 34020), (1620, 33411), (1665, 32508), (1701, 31820), (1806, 29970), (1890, 28638), (1935, 27972), (1998, 27090), (2220, 24381), (2268, 23865), (2322, 23310), (2331, 23220), (2430, 22274), (2580, 20979), (2590, 20898), (2709, 19980), (2835, 19092), (2997, 18060), (3010, 17982), (3108, 17415), (3182, 17010), (3330, 16254), (3402, 15910), (3483, 15540), (3612, 14985), (3780, 14319), (3870, 13986), (3885, 13932), (3996, 13545), (4515, 11988), (4644, 11655), (4662, 11610), (4773, 11340), (4860, 11137), (4995, 10836), (5180, 10449), (5418, 9990), (5670, 9546), (5805, 9324), (5994, 9030), (6020, 8991), (6364, 8505), (6660, 8127), (6804, 7955), (6966, 7770), (6993, 7740)]