144858780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{739}}^1$

素因数の和:782

約数の個数: 180

約数和(自身を含む): 500170440

約数和(自身を除く): 355311660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 121, 132, 135, 162, 165, 180, 198, 220, 242, 270, 297, 324, 330, 363, 396, 405, 484, 495, 540, 594, 605, 660, 726, 739, 810, 891, 990, 1089, 1188, 1210, 1452, 1478, 1485, 1620, 1782, 1815, 1980, 2178, 2217, 2420, 2956, 2970, 3267, 3564, 3630, 3695, 4356, 4434, 4455, 5445, 5940, 6534, 6651, 7260, 7390, 8129, 8868, 8910, 9801, 10890, 11085, 13068, 13302, 14780, 16258, 16335, 17820, 19602, 19953, 21780, 22170, 24387, 26604, 32516, 32670, 33255, 39204, 39906, 40645, 44340, 48774, 49005, 59859, 65340, 66510, 73161, 79812, 81290, 89419, 97548, 98010, 99765, 119718, 121935, 133020, 146322, 162580, 178838, 196020, 199530, 219483, 239436, 243870, 268257, 292644, 299295, 357676, 365805, 399060, 438966, 447095, 487740, 536514, 598590, 658449, 731610, 804771, 877932, 894190, 1073028, 1097415, 1197180, 1316898, 1341285, 1463220, 1609542, 1788380, 2194830, 2414313, 2633796, 2682570, 3219084, 3292245, 4023855, 4389660, 4828626, 5365140, 6584490, 7242939, 8047710, 9657252, 12071565, 13168980, 14485878, 16095420, 24143130, 28971756, 36214695, 48286260, 72429390, 144858780]

約数ペア:

[(1, 144858780), (2, 72429390), (3, 48286260), (4, 36214695), (5, 28971756), (6, 24143130), (9, 16095420), (10, 14485878), (11, 13168980), (12, 12071565), (15, 9657252), (18, 8047710), (20, 7242939), (22, 6584490), (27, 5365140), (30, 4828626), (33, 4389660), (36, 4023855), (44, 3292245), (45, 3219084), (54, 2682570), (55, 2633796), (60, 2414313), (66, 2194830), (81, 1788380), (90, 1609542), (99, 1463220), (108, 1341285), (110, 1316898), (121, 1197180), (132, 1097415), (135, 1073028), (162, 894190), (165, 877932), (180, 804771), (198, 731610), (220, 658449), (242, 598590), (270, 536514), (297, 487740), (324, 447095), (330, 438966), (363, 399060), (396, 365805), (405, 357676), (484, 299295), (495, 292644), (540, 268257), (594, 243870), (605, 239436), (660, 219483), (726, 199530), (739, 196020), (810, 178838), (891, 162580), (990, 146322), (1089, 133020), (1188, 121935), (1210, 119718), (1452, 99765), (1478, 98010), (1485, 97548), (1620, 89419), (1782, 81290), (1815, 79812), (1980, 73161), (2178, 66510), (2217, 65340), (2420, 59859), (2956, 49005), (2970, 48774), (3267, 44340), (3564, 40645), (3630, 39906), (3695, 39204), (4356, 33255), (4434, 32670), (4455, 32516), (5445, 26604), (5940, 24387), (6534, 22170), (6651, 21780), (7260, 19953), (7390, 19602), (8129, 17820), (8868, 16335), (8910, 16258), (9801, 14780), (10890, 13302), (11085, 13068)]