30098900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^3\times {\mathrm{137}}^1$

素因数の和:190

約数の個数: 72

約数和(自身を含む): 71271480

約数和(自身を除く): 41172580

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 137, 169, 260, 274, 325, 338, 548, 650, 676, 685, 845, 1300, 1370, 1690, 1781, 2197, 2740, 3380, 3425, 3562, 4225, 4394, 6850, 7124, 8450, 8788, 8905, 10985, 13700, 16900, 17810, 21970, 23153, 35620, 43940, 44525, 46306, 54925, 89050, 92612, 109850, 115765, 178100, 219700, 231530, 300989, 463060, 578825, 601978, 1157650, 1203956, 1504945, 2315300, 3009890, 6019780, 7524725, 15049450, 30098900]

約数ペア:

[(1, 30098900), (2, 15049450), (4, 7524725), (5, 6019780), (10, 3009890), (13, 2315300), (20, 1504945), (25, 1203956), (26, 1157650), (50, 601978), (52, 578825), (65, 463060), (100, 300989), (130, 231530), (137, 219700), (169, 178100), (260, 115765), (274, 109850), (325, 92612), (338, 89050), (548, 54925), (650, 46306), (676, 44525), (685, 43940), (845, 35620), (1300, 23153), (1370, 21970), (1690, 17810), (1781, 16900), (2197, 13700), (2740, 10985), (3380, 8905), (3425, 8788), (3562, 8450), (4225, 7124), (4394, 6850)]