73113880

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{73}}^2$

素因数の和:178

約数の個数: 96

約数和(自身を含む): 194508000

約数和(自身を除く): 121394120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 73, 98, 140, 146, 196, 245, 280, 292, 343, 365, 392, 490, 511, 584, 686, 730, 980, 1022, 1372, 1460, 1715, 1960, 2044, 2555, 2744, 2920, 3430, 3577, 4088, 5110, 5329, 6860, 7154, 10220, 10658, 13720, 14308, 17885, 20440, 21316, 25039, 26645, 28616, 35770, 37303, 42632, 50078, 53290, 71540, 74606, 100156, 106580, 125195, 143080, 149212, 186515, 200312, 213160, 250390, 261121, 298424, 373030, 500780, 522242, 746060, 1001560, 1044484, 1305605, 1492120, 1827847, 2088968, 2611210, 3655694, 5222420, 7311388, 9139235, 10444840, 14622776, 18278470, 36556940, 73113880]

約数ペア:

[(1, 73113880), (2, 36556940), (4, 18278470), (5, 14622776), (7, 10444840), (8, 9139235), (10, 7311388), (14, 5222420), (20, 3655694), (28, 2611210), (35, 2088968), (40, 1827847), (49, 1492120), (56, 1305605), (70, 1044484), (73, 1001560), (98, 746060), (140, 522242), (146, 500780), (196, 373030), (245, 298424), (280, 261121), (292, 250390), (343, 213160), (365, 200312), (392, 186515), (490, 149212), (511, 143080), (584, 125195), (686, 106580), (730, 100156), (980, 74606), (1022, 71540), (1372, 53290), (1460, 50078), (1715, 42632), (1960, 37303), (2044, 35770), (2555, 28616), (2744, 26645), (2920, 25039), (3430, 21316), (3577, 20440), (4088, 17885), (5110, 14308), (5329, 13720), (6860, 10658), (7154, 10220)]