19590389700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{1049}}^1\times {\mathrm{8893}}^1$

素因数の和:9966

約数の個数: 144

約数和(自身を含む): 64847932800

約数和(自身を除く): 45257543100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1049, 1050, 2098, 2100, 3147, 4196, 5245, 6294, 7343, 8893, 10490, 12588, 14686, 15735, 17786, 20980, 22029, 26225, 26679, 29372, 31470, 35572, 36715, 44058, 44465, 52450, 53358, 62251, 62940, 73430, 78675, 88116, 88930, 104900, 106716, 110145, 124502, 133395, 146860, 157350, 177860, 183575, 186753, 220290, 222325, 249004, 266790, 311255, 314700, 367150, 373506, 440580, 444650, 533580, 550725, 622510, 666975, 734300, 747012, 889300, 933765, 1101450, 1245020, 1333950, 1556275, 1867530, 2202900, 2667900, 3112550, 3735060, 4668825, 6225100, 9328757, 9337650, 18657514, 18675300, 27986271, 37315028, 46643785, 55972542, 65301299, 93287570, 111945084, 130602598, 139931355, 186575140, 195903897, 233218925, 261205196, 279862710, 326506495, 391807794, 466437850, 559725420, 653012990, 699656775, 783615588, 932875700, 979519485, 1306025980, 1399313550, 1632532475, 1959038970, 2798627100, 3265064950, 3918077940, 4897597425, 6530129900, 9795194850, 19590389700]

約数ペア:

[(1, 19590389700), (2, 9795194850), (3, 6530129900), (4, 4897597425), (5, 3918077940), (6, 3265064950), (7, 2798627100), (10, 1959038970), (12, 1632532475), (14, 1399313550), (15, 1306025980), (20, 979519485), (21, 932875700), (25, 783615588), (28, 699656775), (30, 653012990), (35, 559725420), (42, 466437850), (50, 391807794), (60, 326506495), (70, 279862710), (75, 261205196), (84, 233218925), (100, 195903897), (105, 186575140), (140, 139931355), (150, 130602598), (175, 111945084), (210, 93287570), (300, 65301299), (350, 55972542), (420, 46643785), (525, 37315028), (700, 27986271), (1049, 18675300), (1050, 18657514), (2098, 9337650), (2100, 9328757), (3147, 6225100), (4196, 4668825), (5245, 3735060), (6294, 3112550), (7343, 2667900), (8893, 2202900), (10490, 1867530), (12588, 1556275), (14686, 1333950), (15735, 1245020), (17786, 1101450), (20980, 933765), (22029, 889300), (26225, 747012), (26679, 734300), (29372, 666975), (31470, 622510), (35572, 550725), (36715, 533580), (44058, 444650), (44465, 440580), (52450, 373506), (53358, 367150), (62251, 314700), (62940, 311255), (73430, 266790), (78675, 249004), (88116, 222325), (88930, 220290), (104900, 186753), (106716, 183575), (110145, 177860), (124502, 157350), (133395, 146860)]