15097968180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{509}}^1\times {\mathrm{164789}}^1$

素因数の和:165313

約数の個数: 72

約数和(自身を含む): 45887423400

約数和(自身を除く): 30789455220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 509, 1018, 1527, 2036, 2545, 3054, 4581, 5090, 6108, 7635, 9162, 10180, 15270, 18324, 22905, 30540, 45810, 91620, 164789, 329578, 494367, 659156, 823945, 988734, 1483101, 1647890, 1977468, 2471835, 2966202, 3295780, 4943670, 5932404, 7415505, 9887340, 14831010, 29662020, 83877601, 167755202, 251632803, 335510404, 419388005, 503265606, 754898409, 838776010, 1006531212, 1258164015, 1509796818, 1677552020, 2516328030, 3019593636, 3774492045, 5032656060, 7548984090, 15097968180]

約数ペア:

[(1, 15097968180), (2, 7548984090), (3, 5032656060), (4, 3774492045), (5, 3019593636), (6, 2516328030), (9, 1677552020), (10, 1509796818), (12, 1258164015), (15, 1006531212), (18, 838776010), (20, 754898409), (30, 503265606), (36, 419388005), (45, 335510404), (60, 251632803), (90, 167755202), (180, 83877601), (509, 29662020), (1018, 14831010), (1527, 9887340), (2036, 7415505), (2545, 5932404), (3054, 4943670), (4581, 3295780), (5090, 2966202), (6108, 2471835), (7635, 1977468), (9162, 1647890), (10180, 1483101), (15270, 988734), (18324, 823945), (22905, 659156), (30540, 494367), (45810, 329578), (91620, 164789)]