30165800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{743}}^1$

素因数の和:795

約数の個数: 96

約数和(自身を含む): 83030400

約数和(自身を除く): 52864600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 29, 35, 40, 50, 56, 58, 70, 100, 116, 140, 145, 175, 200, 203, 232, 280, 290, 350, 406, 580, 700, 725, 743, 812, 1015, 1160, 1400, 1450, 1486, 1624, 2030, 2900, 2972, 3715, 4060, 5075, 5201, 5800, 5944, 7430, 8120, 10150, 10402, 14860, 18575, 20300, 20804, 21547, 26005, 29720, 37150, 40600, 41608, 43094, 52010, 74300, 86188, 104020, 107735, 130025, 148600, 150829, 172376, 208040, 215470, 260050, 301658, 430940, 520100, 538675, 603316, 754145, 861880, 1040200, 1077350, 1206632, 1508290, 2154700, 3016580, 3770725, 4309400, 6033160, 7541450, 15082900, 30165800]

約数ペア:

[(1, 30165800), (2, 15082900), (4, 7541450), (5, 6033160), (7, 4309400), (8, 3770725), (10, 3016580), (14, 2154700), (20, 1508290), (25, 1206632), (28, 1077350), (29, 1040200), (35, 861880), (40, 754145), (50, 603316), (56, 538675), (58, 520100), (70, 430940), (100, 301658), (116, 260050), (140, 215470), (145, 208040), (175, 172376), (200, 150829), (203, 148600), (232, 130025), (280, 107735), (290, 104020), (350, 86188), (406, 74300), (580, 52010), (700, 43094), (725, 41608), (743, 40600), (812, 37150), (1015, 29720), (1160, 26005), (1400, 21547), (1450, 20804), (1486, 20300), (1624, 18575), (2030, 14860), (2900, 10402), (2972, 10150), (3715, 8120), (4060, 7430), (5075, 5944), (5201, 5800)]