45297700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{397}}^1$

素因数の和:581

約数の個数: 72

約数和(自身を含む): 113312192

約数和(自身を除く): 68014492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 163, 175, 326, 350, 397, 652, 700, 794, 815, 1141, 1588, 1630, 1985, 2282, 2779, 3260, 3970, 4075, 4564, 5558, 5705, 7940, 8150, 9925, 11116, 11410, 13895, 16300, 19850, 22820, 27790, 28525, 39700, 55580, 57050, 64711, 69475, 114100, 129422, 138950, 258844, 277900, 323555, 452977, 647110, 905954, 1294220, 1617775, 1811908, 2264885, 3235550, 4529770, 6471100, 9059540, 11324425, 22648850, 45297700]

約数ペア:

[(1, 45297700), (2, 22648850), (4, 11324425), (5, 9059540), (7, 6471100), (10, 4529770), (14, 3235550), (20, 2264885), (25, 1811908), (28, 1617775), (35, 1294220), (50, 905954), (70, 647110), (100, 452977), (140, 323555), (163, 277900), (175, 258844), (326, 138950), (350, 129422), (397, 114100), (652, 69475), (700, 64711), (794, 57050), (815, 55580), (1141, 39700), (1588, 28525), (1630, 27790), (1985, 22820), (2282, 19850), (2779, 16300), (3260, 13895), (3970, 11410), (4075, 11116), (4564, 9925), (5558, 8150), (5705, 7940)]