15703438900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{174289}}^1$

素因数の和:174373

約数の個数: 72

約数和(自身を含む): 36761943960

約数和(自身を除く): 21058505060

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 53, 68, 85, 100, 106, 170, 212, 265, 340, 425, 530, 850, 901, 1060, 1325, 1700, 1802, 2650, 3604, 4505, 5300, 9010, 18020, 22525, 45050, 90100, 174289, 348578, 697156, 871445, 1742890, 2962913, 3485780, 4357225, 5925826, 8714450, 9237317, 11851652, 14814565, 17428900, 18474634, 29629130, 36949268, 46186585, 59258260, 74072825, 92373170, 148145650, 157034389, 184746340, 230932925, 296291300, 314068778, 461865850, 628137556, 785171945, 923731700, 1570343890, 3140687780, 3925859725, 7851719450, 15703438900]

約数ペア:

[(1, 15703438900), (2, 7851719450), (4, 3925859725), (5, 3140687780), (10, 1570343890), (17, 923731700), (20, 785171945), (25, 628137556), (34, 461865850), (50, 314068778), (53, 296291300), (68, 230932925), (85, 184746340), (100, 157034389), (106, 148145650), (170, 92373170), (212, 74072825), (265, 59258260), (340, 46186585), (425, 36949268), (530, 29629130), (850, 18474634), (901, 17428900), (1060, 14814565), (1325, 11851652), (1700, 9237317), (1802, 8714450), (2650, 5925826), (3604, 4357225), (4505, 3485780), (5300, 2962913), (9010, 1742890), (18020, 871445), (22525, 697156), (45050, 348578), (90100, 174289)]