121125300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{2477}}^1$

素因数の和:2657

約数の個数: 72

約数和(自身を含む): 352748256

約数和(自身を除く): 231622956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 163, 300, 326, 489, 652, 815, 978, 1630, 1956, 2445, 2477, 3260, 4075, 4890, 4954, 7431, 8150, 9780, 9908, 12225, 12385, 14862, 16300, 24450, 24770, 29724, 37155, 48900, 49540, 61925, 74310, 123850, 148620, 185775, 247700, 371550, 403751, 743100, 807502, 1211253, 1615004, 2018755, 2422506, 4037510, 4845012, 6056265, 8075020, 10093775, 12112530, 20187550, 24225060, 30281325, 40375100, 60562650, 121125300]

約数ペア:

[(1, 121125300), (2, 60562650), (3, 40375100), (4, 30281325), (5, 24225060), (6, 20187550), (10, 12112530), (12, 10093775), (15, 8075020), (20, 6056265), (25, 4845012), (30, 4037510), (50, 2422506), (60, 2018755), (75, 1615004), (100, 1211253), (150, 807502), (163, 743100), (300, 403751), (326, 371550), (489, 247700), (652, 185775), (815, 148620), (978, 123850), (1630, 74310), (1956, 61925), (2445, 49540), (2477, 48900), (3260, 37155), (4075, 29724), (4890, 24770), (4954, 24450), (7431, 16300), (8150, 14862), (9780, 12385), (9908, 12225)]