39719700

素因数分解:

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

素因数の和:383

約数の個数: 144

約数和(自身を含む): 130824960

約数和(自身を除く): 91105260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 47, 50, 54, 60, 75, 90, 94, 100, 108, 135, 141, 150, 180, 188, 225, 235, 270, 282, 300, 313, 423, 450, 470, 540, 564, 626, 675, 705, 846, 900, 939, 940, 1175, 1252, 1269, 1350, 1410, 1565, 1692, 1878, 2115, 2350, 2538, 2700, 2817, 2820, 3130, 3525, 3756, 4230, 4695, 4700, 5076, 5634, 6260, 6345, 7050, 7825, 8451, 8460, 9390, 10575, 11268, 12690, 14085, 14100, 14711, 15650, 16902, 18780, 21150, 23475, 25380, 28170, 29422, 31300, 31725, 33804, 42255, 42300, 44133, 46950, 56340, 58844, 63450, 70425, 73555, 84510, 88266, 93900, 126900, 132399, 140850, 147110, 169020, 176532, 211275, 220665, 264798, 281700, 294220, 367775, 397197, 422550, 441330, 529596, 661995, 735550, 794394, 845100, 882660, 1103325, 1323990, 1471100, 1588788, 1985985, 2206650, 2647980, 3309975, 3971970, 4413300, 6619950, 7943940, 9929925, 13239900, 19859850, 39719700]

約数ペア:

[(1, 39719700), (2, 19859850), (3, 13239900), (4, 9929925), (5, 7943940), (6, 6619950), (9, 4413300), (10, 3971970), (12, 3309975), (15, 2647980), (18, 2206650), (20, 1985985), (25, 1588788), (27, 1471100), (30, 1323990), (36, 1103325), (45, 882660), (47, 845100), (50, 794394), (54, 735550), (60, 661995), (75, 529596), (90, 441330), (94, 422550), (100, 397197), (108, 367775), (135, 294220), (141, 281700), (150, 264798), (180, 220665), (188, 211275), (225, 176532), (235, 169020), (270, 147110), (282, 140850), (300, 132399), (313, 126900), (423, 93900), (450, 88266), (470, 84510), (540, 73555), (564, 70425), (626, 63450), (675, 58844), (705, 56340), (846, 46950), (900, 44133), (939, 42300), (940, 42255), (1175, 33804), (1252, 31725), (1269, 31300), (1350, 29422), (1410, 28170), (1565, 25380), (1692, 23475), (1878, 21150), (2115, 18780), (2350, 16902), (2538, 15650), (2700, 14711), (2817, 14100), (2820, 14085), (3130, 12690), (3525, 11268), (3756, 10575), (4230, 9390), (4695, 8460), (4700, 8451), (5076, 7825), (5634, 7050), (6260, 6345)]