192898300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{39367}}^1$

素因数の和:39395

約数の個数: 54

約数和(自身を含む): 486942792

約数和(自身を除く): 294044492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 4900, 39367, 78734, 157468, 196835, 275569, 393670, 551138, 787340, 984175, 1102276, 1377845, 1928983, 1968350, 2755690, 3857966, 3936700, 5511380, 6889225, 7715932, 9644915, 13778450, 19289830, 27556900, 38579660, 48224575, 96449150, 192898300]

約数ペア:

[(1, 192898300), (2, 96449150), (4, 48224575), (5, 38579660), (7, 27556900), (10, 19289830), (14, 13778450), (20, 9644915), (25, 7715932), (28, 6889225), (35, 5511380), (49, 3936700), (50, 3857966), (70, 2755690), (98, 1968350), (100, 1928983), (140, 1377845), (175, 1102276), (196, 984175), (245, 787340), (350, 551138), (490, 393670), (700, 275569), (980, 196835), (1225, 157468), (2450, 78734), (4900, 39367)]