120040050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61559}}^1$

素因数の和:61587

約数の個数: 48

約数和(自身を含む): 320604480

約数和(自身を除く): 200564430

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 61559, 123118, 184677, 307795, 369354, 615590, 800267, 923385, 1538975, 1600534, 1846770, 2400801, 3077950, 4001335, 4616925, 4801602, 8002670, 9233850, 12004005, 20006675, 24008010, 40013350, 60020025, 120040050]

約数ペア:

[(1, 120040050), (2, 60020025), (3, 40013350), (5, 24008010), (6, 20006675), (10, 12004005), (13, 9233850), (15, 8002670), (25, 4801602), (26, 4616925), (30, 4001335), (39, 3077950), (50, 2400801), (65, 1846770), (75, 1600534), (78, 1538975), (130, 923385), (150, 800267), (195, 615590), (325, 369354), (390, 307795), (650, 184677), (975, 123118), (1950, 61559)]