145053720

素因数分解:

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

素因数の和:2775

約数の個数: 192

約数和(自身を含む): 562658400

約数和(自身を除く): 417604680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 360, 378, 392, 420, 441, 490, 504, 540, 588, 630, 735, 756, 840, 882, 945, 980, 1080, 1176, 1260, 1323, 1470, 1512, 1764, 1890, 1960, 2205, 2520, 2646, 2741, 2940, 3528, 3780, 4410, 5292, 5482, 5880, 6615, 7560, 8223, 8820, 10584, 10964, 13230, 13705, 16446, 17640, 19187, 21928, 24669, 26460, 27410, 32892, 38374, 41115, 49338, 52920, 54820, 57561, 65784, 74007, 76748, 82230, 95935, 98676, 109640, 115122, 123345, 134309, 148014, 153496, 164460, 172683, 191870, 197352, 230244, 246690, 268618, 287805, 296028, 328920, 345366, 370035, 383740, 402927, 460488, 493380, 518049, 537236, 575610, 592056, 671545, 690732, 740070, 767480, 805854, 863415, 986760, 1036098, 1074472, 1151220, 1208781, 1343090, 1381464, 1480140, 1611708, 1726830, 2014635, 2072196, 2302440, 2417562, 2590245, 2686180, 2960280, 3223416, 3453660, 3626343, 4029270, 4144392, 4835124, 5180490, 5372360, 6043905, 6907320, 7252686, 8058540, 9670248, 10360980, 12087810, 14505372, 16117080, 18131715, 20721960, 24175620, 29010744, 36263430, 48351240, 72526860, 145053720]

約数ペア:

[(1, 145053720), (2, 72526860), (3, 48351240), (4, 36263430), (5, 29010744), (6, 24175620), (7, 20721960), (8, 18131715), (9, 16117080), (10, 14505372), (12, 12087810), (14, 10360980), (15, 9670248), (18, 8058540), (20, 7252686), (21, 6907320), (24, 6043905), (27, 5372360), (28, 5180490), (30, 4835124), (35, 4144392), (36, 4029270), (40, 3626343), (42, 3453660), (45, 3223416), (49, 2960280), (54, 2686180), (56, 2590245), (60, 2417562), (63, 2302440), (70, 2072196), (72, 2014635), (84, 1726830), (90, 1611708), (98, 1480140), (105, 1381464), (108, 1343090), (120, 1208781), (126, 1151220), (135, 1074472), (140, 1036098), (147, 986760), (168, 863415), (180, 805854), (189, 767480), (196, 740070), (210, 690732), (216, 671545), (245, 592056), (252, 575610), (270, 537236), (280, 518049), (294, 493380), (315, 460488), (360, 402927), (378, 383740), (392, 370035), (420, 345366), (441, 328920), (490, 296028), (504, 287805), (540, 268618), (588, 246690), (630, 230244), (735, 197352), (756, 191870), (840, 172683), (882, 164460), (945, 153496), (980, 148014), (1080, 134309), (1176, 123345), (1260, 115122), (1323, 109640), (1470, 98676), (1512, 95935), (1764, 82230), (1890, 76748), (1960, 74007), (2205, 65784), (2520, 57561), (2646, 54820), (2741, 52920), (2940, 49338), (3528, 41115), (3780, 38374), (4410, 32892), (5292, 27410), (5482, 26460), (5880, 24669), (6615, 21928), (7560, 19187), (8223, 17640), (8820, 16446), (10584, 13705), (10964, 13230)]