190044975

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{131}}^1$

素因数の和:225

約数の個数: 72

約数和(自身を含む): 342156672

約数和(自身を除く): 152111697

約数列:

[1, 3, 5, 15, 23, 25, 29, 69, 75, 87, 115, 131, 145, 345, 393, 435, 575, 655, 667, 725, 841, 1725, 1965, 2001, 2175, 2523, 3013, 3275, 3335, 3799, 4205, 9039, 9825, 10005, 11397, 12615, 15065, 16675, 18995, 19343, 21025, 45195, 50025, 56985, 58029, 63075, 75325, 87377, 94975, 96715, 110171, 225975, 262131, 284925, 290145, 330513, 436885, 483575, 550855, 1310655, 1450725, 1652565, 2184425, 2533933, 2754275, 6553275, 7601799, 8262825, 12669665, 38008995, 63348325, 190044975]

約数ペア:

[(1, 190044975), (3, 63348325), (5, 38008995), (15, 12669665), (23, 8262825), (25, 7601799), (29, 6553275), (69, 2754275), (75, 2533933), (87, 2184425), (115, 1652565), (131, 1450725), (145, 1310655), (345, 550855), (393, 483575), (435, 436885), (575, 330513), (655, 290145), (667, 284925), (725, 262131), (841, 225975), (1725, 110171), (1965, 96715), (2001, 94975), (2175, 87377), (2523, 75325), (3013, 63075), (3275, 58029), (3335, 56985), (3799, 50025), (4205, 45195), (9039, 21025), (9825, 19343), (10005, 18995), (11397, 16675), (12615, 15065)]