144012780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2477}}^1$

素因数の和:2528

約数の個数: 144

約数和(自身を含む): 487075680

約数和(自身を除く): 343062900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 30, 34, 36, 38, 45, 51, 57, 60, 68, 76, 85, 90, 95, 102, 114, 153, 170, 171, 180, 190, 204, 228, 255, 285, 306, 323, 340, 342, 380, 510, 570, 612, 646, 684, 765, 855, 969, 1020, 1140, 1292, 1530, 1615, 1710, 1938, 2477, 2907, 3060, 3230, 3420, 3876, 4845, 4954, 5814, 6460, 7431, 9690, 9908, 11628, 12385, 14535, 14862, 19380, 22293, 24770, 29070, 29724, 37155, 42109, 44586, 47063, 49540, 58140, 74310, 84218, 89172, 94126, 111465, 126327, 141189, 148620, 168436, 188252, 210545, 222930, 235315, 252654, 282378, 378981, 421090, 423567, 445860, 470630, 505308, 564756, 631635, 705945, 757962, 800071, 842180, 847134, 941260, 1263270, 1411890, 1515924, 1600142, 1694268, 1894905, 2117835, 2400213, 2526540, 2823780, 3200284, 3789810, 4000355, 4235670, 4800426, 7200639, 7579620, 8000710, 8471340, 9600852, 12001065, 14401278, 16001420, 24002130, 28802556, 36003195, 48004260, 72006390, 144012780]

約数ペア:

[(1, 144012780), (2, 72006390), (3, 48004260), (4, 36003195), (5, 28802556), (6, 24002130), (9, 16001420), (10, 14401278), (12, 12001065), (15, 9600852), (17, 8471340), (18, 8000710), (19, 7579620), (20, 7200639), (30, 4800426), (34, 4235670), (36, 4000355), (38, 3789810), (45, 3200284), (51, 2823780), (57, 2526540), (60, 2400213), (68, 2117835), (76, 1894905), (85, 1694268), (90, 1600142), (95, 1515924), (102, 1411890), (114, 1263270), (153, 941260), (170, 847134), (171, 842180), (180, 800071), (190, 757962), (204, 705945), (228, 631635), (255, 564756), (285, 505308), (306, 470630), (323, 445860), (340, 423567), (342, 421090), (380, 378981), (510, 282378), (570, 252654), (612, 235315), (646, 222930), (684, 210545), (765, 188252), (855, 168436), (969, 148620), (1020, 141189), (1140, 126327), (1292, 111465), (1530, 94126), (1615, 89172), (1710, 84218), (1938, 74310), (2477, 58140), (2907, 49540), (3060, 47063), (3230, 44586), (3420, 42109), (3876, 37155), (4845, 29724), (4954, 29070), (5814, 24770), (6460, 22293), (7431, 19380), (9690, 14862), (9908, 14535), (11628, 12385)]