279969300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23929}}^1$

素因数の和:23962

約数の個数: 108

約数和(自身を含む): 945091420

約数和(自身を除く): 665122120

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 180, 195, 225, 234, 260, 300, 325, 390, 450, 468, 585, 650, 780, 900, 975, 1170, 1300, 1950, 2340, 2925, 3900, 5850, 11700, 23929, 47858, 71787, 95716, 119645, 143574, 215361, 239290, 287148, 311077, 358935, 430722, 478580, 598225, 622154, 717870, 861444, 933231, 1076805, 1196450, 1244308, 1435740, 1555385, 1794675, 1866462, 2153610, 2392900, 2799693, 3110770, 3589350, 3732924, 4307220, 4666155, 5384025, 5599386, 6221540, 7178700, 7776925, 9332310, 10768050, 11198772, 13998465, 15553850, 18664620, 21536100, 23330775, 27996930, 31107700, 46661550, 55993860, 69992325, 93323100, 139984650, 279969300]

約数ペア:

[(1, 279969300), (2, 139984650), (3, 93323100), (4, 69992325), (5, 55993860), (6, 46661550), (9, 31107700), (10, 27996930), (12, 23330775), (13, 21536100), (15, 18664620), (18, 15553850), (20, 13998465), (25, 11198772), (26, 10768050), (30, 9332310), (36, 7776925), (39, 7178700), (45, 6221540), (50, 5599386), (52, 5384025), (60, 4666155), (65, 4307220), (75, 3732924), (78, 3589350), (90, 3110770), (100, 2799693), (117, 2392900), (130, 2153610), (150, 1866462), (156, 1794675), (180, 1555385), (195, 1435740), (225, 1244308), (234, 1196450), (260, 1076805), (300, 933231), (325, 861444), (390, 717870), (450, 622154), (468, 598225), (585, 478580), (650, 430722), (780, 358935), (900, 311077), (975, 287148), (1170, 239290), (1300, 215361), (1950, 143574), (2340, 119645), (2925, 95716), (3900, 71787), (5850, 47858), (11700, 23929)]