72768150

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1777}}^1$

素因数の和:1815

約数の個数: 144

約数和(自身を含む): 240755424

約数和(自身を除く): 167987274

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 30, 35, 39, 42, 45, 50, 63, 65, 70, 75, 78, 90, 91, 105, 117, 126, 130, 150, 175, 182, 195, 210, 225, 234, 273, 315, 325, 350, 390, 450, 455, 525, 546, 585, 630, 650, 819, 910, 975, 1050, 1170, 1365, 1575, 1638, 1777, 1950, 2275, 2730, 2925, 3150, 3554, 4095, 4550, 5331, 5850, 6825, 8190, 8885, 10662, 12439, 13650, 15993, 17770, 20475, 23101, 24878, 26655, 31986, 37317, 40950, 44425, 46202, 53310, 62195, 69303, 74634, 79965, 88850, 111951, 115505, 124390, 133275, 138606, 159930, 161707, 186585, 207909, 223902, 231010, 266550, 310975, 323414, 346515, 373170, 399825, 415818, 485121, 559755, 577525, 621950, 693030, 799650, 808535, 932925, 970242, 1039545, 1119510, 1155050, 1455363, 1617070, 1732575, 1865850, 2079090, 2425605, 2798775, 2910726, 3465150, 4042675, 4851210, 5197725, 5597550, 7276815, 8085350, 10395450, 12128025, 14553630, 24256050, 36384075, 72768150]

約数ペア:

[(1, 72768150), (2, 36384075), (3, 24256050), (5, 14553630), (6, 12128025), (7, 10395450), (9, 8085350), (10, 7276815), (13, 5597550), (14, 5197725), (15, 4851210), (18, 4042675), (21, 3465150), (25, 2910726), (26, 2798775), (30, 2425605), (35, 2079090), (39, 1865850), (42, 1732575), (45, 1617070), (50, 1455363), (63, 1155050), (65, 1119510), (70, 1039545), (75, 970242), (78, 932925), (90, 808535), (91, 799650), (105, 693030), (117, 621950), (126, 577525), (130, 559755), (150, 485121), (175, 415818), (182, 399825), (195, 373170), (210, 346515), (225, 323414), (234, 310975), (273, 266550), (315, 231010), (325, 223902), (350, 207909), (390, 186585), (450, 161707), (455, 159930), (525, 138606), (546, 133275), (585, 124390), (630, 115505), (650, 111951), (819, 88850), (910, 79965), (975, 74634), (1050, 69303), (1170, 62195), (1365, 53310), (1575, 46202), (1638, 44425), (1777, 40950), (1950, 37317), (2275, 31986), (2730, 26655), (2925, 24878), (3150, 23101), (3554, 20475), (4095, 17770), (4550, 15993), (5331, 13650), (5850, 12439), (6825, 10662), (8190, 8885)]