13239900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:380

約数の個数: 108

約数和(自身を含む): 42518112

約数和(自身を除く): 29278212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 47, 50, 60, 75, 90, 94, 100, 141, 150, 180, 188, 225, 235, 282, 300, 313, 423, 450, 470, 564, 626, 705, 846, 900, 939, 940, 1175, 1252, 1410, 1565, 1692, 1878, 2115, 2350, 2817, 2820, 3130, 3525, 3756, 4230, 4695, 4700, 5634, 6260, 7050, 7825, 8460, 9390, 10575, 11268, 14085, 14100, 14711, 15650, 18780, 21150, 23475, 28170, 29422, 31300, 42300, 44133, 46950, 56340, 58844, 70425, 73555, 88266, 93900, 132399, 140850, 147110, 176532, 220665, 264798, 281700, 294220, 367775, 441330, 529596, 661995, 735550, 882660, 1103325, 1323990, 1471100, 2206650, 2647980, 3309975, 4413300, 6619950, 13239900]

約数ペア:

[(1, 13239900), (2, 6619950), (3, 4413300), (4, 3309975), (5, 2647980), (6, 2206650), (9, 1471100), (10, 1323990), (12, 1103325), (15, 882660), (18, 735550), (20, 661995), (25, 529596), (30, 441330), (36, 367775), (45, 294220), (47, 281700), (50, 264798), (60, 220665), (75, 176532), (90, 147110), (94, 140850), (100, 132399), (141, 93900), (150, 88266), (180, 73555), (188, 70425), (225, 58844), (235, 56340), (282, 46950), (300, 44133), (313, 42300), (423, 31300), (450, 29422), (470, 28170), (564, 23475), (626, 21150), (705, 18780), (846, 15650), (900, 14711), (939, 14100), (940, 14085), (1175, 11268), (1252, 10575), (1410, 9390), (1565, 8460), (1692, 7825), (1878, 7050), (2115, 6260), (2350, 5634), (2817, 4700), (2820, 4695), (3130, 4230), (3525, 3756)]