72526860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{2741}}^1$

素因数の和:2773

約数の個数: 144

約数和(自身を含む): 262573920

約数和(自身を除く): 190047060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2205, 2646, 2741, 2940, 3780, 4410, 5292, 5482, 6615, 8223, 8820, 10964, 13230, 13705, 16446, 19187, 24669, 26460, 27410, 32892, 38374, 41115, 49338, 54820, 57561, 74007, 76748, 82230, 95935, 98676, 115122, 123345, 134309, 148014, 164460, 172683, 191870, 230244, 246690, 268618, 287805, 296028, 345366, 370035, 383740, 402927, 493380, 518049, 537236, 575610, 671545, 690732, 740070, 805854, 863415, 1036098, 1151220, 1208781, 1343090, 1480140, 1611708, 1726830, 2014635, 2072196, 2417562, 2590245, 2686180, 3453660, 3626343, 4029270, 4835124, 5180490, 6043905, 7252686, 8058540, 10360980, 12087810, 14505372, 18131715, 24175620, 36263430, 72526860]

約数ペア:

[(1, 72526860), (2, 36263430), (3, 24175620), (4, 18131715), (5, 14505372), (6, 12087810), (7, 10360980), (9, 8058540), (10, 7252686), (12, 6043905), (14, 5180490), (15, 4835124), (18, 4029270), (20, 3626343), (21, 3453660), (27, 2686180), (28, 2590245), (30, 2417562), (35, 2072196), (36, 2014635), (42, 1726830), (45, 1611708), (49, 1480140), (54, 1343090), (60, 1208781), (63, 1151220), (70, 1036098), (84, 863415), (90, 805854), (98, 740070), (105, 690732), (108, 671545), (126, 575610), (135, 537236), (140, 518049), (147, 493380), (180, 402927), (189, 383740), (196, 370035), (210, 345366), (245, 296028), (252, 287805), (270, 268618), (294, 246690), (315, 230244), (378, 191870), (420, 172683), (441, 164460), (490, 148014), (540, 134309), (588, 123345), (630, 115122), (735, 98676), (756, 95935), (882, 82230), (945, 76748), (980, 74007), (1260, 57561), (1323, 54820), (1470, 49338), (1764, 41115), (1890, 38374), (2205, 32892), (2646, 27410), (2741, 26460), (2940, 24669), (3780, 19187), (4410, 16446), (5292, 13705), (5482, 13230), (6615, 10964), (8223, 8820)]