73188720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9241}}^1$

素因数の和:9271

約数の個数: 120

約数和(自身を含む): 268165872

約数和(自身を除く): 194977152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 9241, 18482, 27723, 36964, 46205, 55446, 73928, 83169, 92410, 101651, 110892, 138615, 147856, 166338, 184820, 203302, 221784, 277230, 304953, 332676, 369640, 406604, 415845, 443568, 508255, 554460, 609906, 665352, 739280, 813208, 831690, 914859, 1016510, 1108920, 1219812, 1330704, 1524765, 1626416, 1663380, 1829718, 2033020, 2217840, 2439624, 3049530, 3326760, 3659436, 4066040, 4574295, 4879248, 6099060, 6653520, 7318872, 8132080, 9148590, 12198120, 14637744, 18297180, 24396240, 36594360, 73188720]

約数ペア:

[(1, 73188720), (2, 36594360), (3, 24396240), (4, 18297180), (5, 14637744), (6, 12198120), (8, 9148590), (9, 8132080), (10, 7318872), (11, 6653520), (12, 6099060), (15, 4879248), (16, 4574295), (18, 4066040), (20, 3659436), (22, 3326760), (24, 3049530), (30, 2439624), (33, 2217840), (36, 2033020), (40, 1829718), (44, 1663380), (45, 1626416), (48, 1524765), (55, 1330704), (60, 1219812), (66, 1108920), (72, 1016510), (80, 914859), (88, 831690), (90, 813208), (99, 739280), (110, 665352), (120, 609906), (132, 554460), (144, 508255), (165, 443568), (176, 415845), (180, 406604), (198, 369640), (220, 332676), (240, 304953), (264, 277230), (330, 221784), (360, 203302), (396, 184820), (440, 166338), (495, 147856), (528, 138615), (660, 110892), (720, 101651), (792, 92410), (880, 83169), (990, 73928), (1320, 55446), (1584, 46205), (1980, 36964), (2640, 27723), (3960, 18482), (7920, 9241)]