198399960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{50101}}^1$

素因数の和:50129

約数の個数: 96

約数和(自身を含む): 703432080

約数和(自身を除く): 505032120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 50101, 100202, 150303, 200404, 250505, 300606, 400808, 450909, 501010, 551111, 601212, 751515, 901818, 1002020, 1102222, 1202424, 1503030, 1653333, 1803636, 2004040, 2204444, 2254545, 2755555, 3006060, 3306666, 3607272, 4408888, 4509090, 4959999, 5511110, 6012120, 6613332, 8266665, 9018180, 9919998, 11022220, 13226664, 16533330, 18036360, 19839996, 22044440, 24799995, 33066660, 39679992, 49599990, 66133320, 99199980, 198399960]

約数ペア:

[(1, 198399960), (2, 99199980), (3, 66133320), (4, 49599990), (5, 39679992), (6, 33066660), (8, 24799995), (9, 22044440), (10, 19839996), (11, 18036360), (12, 16533330), (15, 13226664), (18, 11022220), (20, 9919998), (22, 9018180), (24, 8266665), (30, 6613332), (33, 6012120), (36, 5511110), (40, 4959999), (44, 4509090), (45, 4408888), (55, 3607272), (60, 3306666), (66, 3006060), (72, 2755555), (88, 2254545), (90, 2204444), (99, 2004040), (110, 1803636), (120, 1653333), (132, 1503030), (165, 1202424), (180, 1102222), (198, 1002020), (220, 901818), (264, 751515), (330, 601212), (360, 551111), (396, 501010), (440, 450909), (495, 400808), (660, 300606), (792, 250505), (990, 200404), (1320, 150303), (1980, 100202), (3960, 50101)]