143913900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{36901}}^1$

素因数の和:36931

約数の個数: 72

約数和(自身を含む): 448433104

約数和(自身を除く): 304519204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 36901, 73802, 110703, 147604, 184505, 221406, 369010, 442812, 479713, 553515, 738020, 922525, 959426, 1107030, 1439139, 1845050, 1918852, 2214060, 2398565, 2767575, 2878278, 3690100, 4797130, 5535150, 5756556, 7195695, 9594260, 11070300, 11992825, 14391390, 23985650, 28782780, 35978475, 47971300, 71956950, 143913900]

約数ペア:

[(1, 143913900), (2, 71956950), (3, 47971300), (4, 35978475), (5, 28782780), (6, 23985650), (10, 14391390), (12, 11992825), (13, 11070300), (15, 9594260), (20, 7195695), (25, 5756556), (26, 5535150), (30, 4797130), (39, 3690100), (50, 2878278), (52, 2767575), (60, 2398565), (65, 2214060), (75, 1918852), (78, 1845050), (100, 1439139), (130, 1107030), (150, 959426), (156, 922525), (195, 738020), (260, 553515), (300, 479713), (325, 442812), (390, 369010), (650, 221406), (780, 184505), (975, 147604), (1300, 110703), (1950, 73802), (3900, 36901)]