73492920

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{7561}}^1$

素因数の和:7587

約数の個数: 96

約数和(自身を含む): 247731120

約数和(自身を除く): 174238200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 7561, 9720, 15122, 22683, 30244, 37805, 45366, 60488, 68049, 75610, 90732, 113415, 136098, 151220, 181464, 204147, 226830, 272196, 302440, 340245, 408294, 453660, 544392, 612441, 680490, 816588, 907320, 1020735, 1224882, 1360980, 1633176, 1837323, 2041470, 2449764, 2721960, 3062205, 3674646, 4082940, 4899528, 6124410, 7349292, 8165880, 9186615, 12248820, 14698584, 18373230, 24497640, 36746460, 73492920]

約数ペア:

[(1, 73492920), (2, 36746460), (3, 24497640), (4, 18373230), (5, 14698584), (6, 12248820), (8, 9186615), (9, 8165880), (10, 7349292), (12, 6124410), (15, 4899528), (18, 4082940), (20, 3674646), (24, 3062205), (27, 2721960), (30, 2449764), (36, 2041470), (40, 1837323), (45, 1633176), (54, 1360980), (60, 1224882), (72, 1020735), (81, 907320), (90, 816588), (108, 680490), (120, 612441), (135, 544392), (162, 453660), (180, 408294), (216, 340245), (243, 302440), (270, 272196), (324, 226830), (360, 204147), (405, 181464), (486, 151220), (540, 136098), (648, 113415), (810, 90732), (972, 75610), (1080, 68049), (1215, 60488), (1620, 45366), (1944, 37805), (2430, 30244), (3240, 22683), (4860, 15122), (7561, 9720)]