27572580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:378

約数の個数: 144

約数和(自身を含む): 97144320

約数和(自身を除く): 69571740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 79, 84, 90, 105, 126, 140, 158, 180, 210, 237, 252, 277, 315, 316, 395, 420, 474, 553, 554, 630, 711, 790, 831, 948, 1106, 1108, 1185, 1260, 1385, 1422, 1580, 1659, 1662, 1939, 2212, 2370, 2493, 2765, 2770, 2844, 3318, 3324, 3555, 3878, 4155, 4740, 4977, 4986, 5530, 5540, 5817, 6636, 7110, 7756, 8295, 8310, 9695, 9954, 9972, 11060, 11634, 12465, 14220, 16590, 16620, 17451, 19390, 19908, 21883, 23268, 24885, 24930, 29085, 33180, 34902, 38780, 43766, 49770, 49860, 58170, 65649, 69804, 87255, 87532, 99540, 109415, 116340, 131298, 153181, 174510, 196947, 218830, 262596, 306362, 328245, 349020, 393894, 437660, 459543, 612724, 656490, 765905, 787788, 919086, 984735, 1312980, 1378629, 1531810, 1838172, 1969470, 2297715, 2757258, 3063620, 3938940, 4595430, 5514516, 6893145, 9190860, 13786290, 27572580]

約数ペア:

[(1, 27572580), (2, 13786290), (3, 9190860), (4, 6893145), (5, 5514516), (6, 4595430), (7, 3938940), (9, 3063620), (10, 2757258), (12, 2297715), (14, 1969470), (15, 1838172), (18, 1531810), (20, 1378629), (21, 1312980), (28, 984735), (30, 919086), (35, 787788), (36, 765905), (42, 656490), (45, 612724), (60, 459543), (63, 437660), (70, 393894), (79, 349020), (84, 328245), (90, 306362), (105, 262596), (126, 218830), (140, 196947), (158, 174510), (180, 153181), (210, 131298), (237, 116340), (252, 109415), (277, 99540), (315, 87532), (316, 87255), (395, 69804), (420, 65649), (474, 58170), (553, 49860), (554, 49770), (630, 43766), (711, 38780), (790, 34902), (831, 33180), (948, 29085), (1106, 24930), (1108, 24885), (1185, 23268), (1260, 21883), (1385, 19908), (1422, 19390), (1580, 17451), (1659, 16620), (1662, 16590), (1939, 14220), (2212, 12465), (2370, 11634), (2493, 11060), (2765, 9972), (2770, 9954), (2844, 9695), (3318, 8310), (3324, 8295), (3555, 7756), (3878, 7110), (4155, 6636), (4740, 5817), (4977, 5540), (4986, 5530)]