153090420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12569}}^1$

素因数の和:12617

約数の個数: 96

約数和(自身を含む): 506822400

約数和(自身を除く): 353731980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 348, 406, 420, 435, 580, 609, 812, 870, 1015, 1218, 1740, 2030, 2436, 3045, 4060, 6090, 12180, 12569, 25138, 37707, 50276, 62845, 75414, 87983, 125690, 150828, 175966, 188535, 251380, 263949, 351932, 364501, 377070, 439915, 527898, 729002, 754140, 879830, 1055796, 1093503, 1319745, 1458004, 1759660, 1822505, 2187006, 2551507, 2639490, 3645010, 4374012, 5103014, 5278980, 5467515, 7290020, 7654521, 10206028, 10935030, 12757535, 15309042, 21870060, 25515070, 30618084, 38272605, 51030140, 76545210, 153090420]

約数ペア:

[(1, 153090420), (2, 76545210), (3, 51030140), (4, 38272605), (5, 30618084), (6, 25515070), (7, 21870060), (10, 15309042), (12, 12757535), (14, 10935030), (15, 10206028), (20, 7654521), (21, 7290020), (28, 5467515), (29, 5278980), (30, 5103014), (35, 4374012), (42, 3645010), (58, 2639490), (60, 2551507), (70, 2187006), (84, 1822505), (87, 1759660), (105, 1458004), (116, 1319745), (140, 1093503), (145, 1055796), (174, 879830), (203, 754140), (210, 729002), (290, 527898), (348, 439915), (406, 377070), (420, 364501), (435, 351932), (580, 263949), (609, 251380), (812, 188535), (870, 175966), (1015, 150828), (1218, 125690), (1740, 87983), (2030, 75414), (2436, 62845), (3045, 50276), (4060, 37707), (6090, 25138), (12180, 12569)]