21933300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{647}}^1$

素因数の和:777

約数の個数: 72

約数和(自身を含む): 64120896

約数和(自身を除く): 42187596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 113, 150, 226, 300, 339, 452, 565, 647, 678, 1130, 1294, 1356, 1695, 1941, 2260, 2588, 2825, 3235, 3390, 3882, 5650, 6470, 6780, 7764, 8475, 9705, 11300, 12940, 16175, 16950, 19410, 32350, 33900, 38820, 48525, 64700, 73111, 97050, 146222, 194100, 219333, 292444, 365555, 438666, 731110, 877332, 1096665, 1462220, 1827775, 2193330, 3655550, 4386660, 5483325, 7311100, 10966650, 21933300]

約数ペア:

[(1, 21933300), (2, 10966650), (3, 7311100), (4, 5483325), (5, 4386660), (6, 3655550), (10, 2193330), (12, 1827775), (15, 1462220), (20, 1096665), (25, 877332), (30, 731110), (50, 438666), (60, 365555), (75, 292444), (100, 219333), (113, 194100), (150, 146222), (226, 97050), (300, 73111), (339, 64700), (452, 48525), (565, 38820), (647, 33900), (678, 32350), (1130, 19410), (1294, 16950), (1356, 16175), (1695, 12940), (1941, 11300), (2260, 9705), (2588, 8475), (2825, 7764), (3235, 6780), (3390, 6470), (3882, 5650)]