153539050

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2161}}^1$

素因数の和:2216

約数の個数: 72

約数和(自身を含む): 343822860

約数和(自身を除く): 190283810

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 49, 50, 58, 70, 98, 145, 175, 203, 245, 290, 350, 406, 490, 725, 1015, 1225, 1421, 1450, 2030, 2161, 2450, 2842, 4322, 5075, 7105, 10150, 10805, 14210, 15127, 21610, 30254, 35525, 54025, 62669, 71050, 75635, 105889, 108050, 125338, 151270, 211778, 313345, 378175, 438683, 529445, 626690, 756350, 877366, 1058890, 1566725, 2193415, 2647225, 3070781, 3133450, 4386830, 5294450, 6141562, 10967075, 15353905, 21934150, 30707810, 76769525, 153539050]

約数ペア:

[(1, 153539050), (2, 76769525), (5, 30707810), (7, 21934150), (10, 15353905), (14, 10967075), (25, 6141562), (29, 5294450), (35, 4386830), (49, 3133450), (50, 3070781), (58, 2647225), (70, 2193415), (98, 1566725), (145, 1058890), (175, 877366), (203, 756350), (245, 626690), (290, 529445), (350, 438683), (406, 378175), (490, 313345), (725, 211778), (1015, 151270), (1225, 125338), (1421, 108050), (1450, 105889), (2030, 75635), (2161, 71050), (2450, 62669), (2842, 54025), (4322, 35525), (5075, 30254), (7105, 21610), (10150, 15127), (10805, 14210)]