27584700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1$

素因数の和:684

約数の個数: 144

約数和(自身を含む): 93910656

約数和(自身を除く): 66325956

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 25, 26, 30, 33, 39, 44, 50, 52, 55, 60, 65, 66, 75, 78, 100, 110, 130, 132, 143, 150, 156, 165, 195, 220, 260, 275, 286, 300, 325, 330, 390, 429, 550, 572, 643, 650, 660, 715, 780, 825, 858, 975, 1100, 1286, 1300, 1430, 1650, 1716, 1929, 1950, 2145, 2572, 2860, 3215, 3300, 3575, 3858, 3900, 4290, 6430, 7073, 7150, 7716, 8359, 8580, 9645, 10725, 12860, 14146, 14300, 16075, 16718, 19290, 21219, 21450, 25077, 28292, 32150, 33436, 35365, 38580, 41795, 42438, 42900, 48225, 50154, 64300, 70730, 83590, 84876, 91949, 96450, 100308, 106095, 125385, 141460, 167180, 176825, 183898, 192900, 208975, 212190, 250770, 275847, 353650, 367796, 417950, 424380, 459745, 501540, 530475, 551694, 626925, 707300, 835900, 919490, 1060950, 1103388, 1253850, 1379235, 1838980, 2121900, 2298725, 2507700, 2758470, 4597450, 5516940, 6896175, 9194900, 13792350, 27584700]

約数ペア:

[(1, 27584700), (2, 13792350), (3, 9194900), (4, 6896175), (5, 5516940), (6, 4597450), (10, 2758470), (11, 2507700), (12, 2298725), (13, 2121900), (15, 1838980), (20, 1379235), (22, 1253850), (25, 1103388), (26, 1060950), (30, 919490), (33, 835900), (39, 707300), (44, 626925), (50, 551694), (52, 530475), (55, 501540), (60, 459745), (65, 424380), (66, 417950), (75, 367796), (78, 353650), (100, 275847), (110, 250770), (130, 212190), (132, 208975), (143, 192900), (150, 183898), (156, 176825), (165, 167180), (195, 141460), (220, 125385), (260, 106095), (275, 100308), (286, 96450), (300, 91949), (325, 84876), (330, 83590), (390, 70730), (429, 64300), (550, 50154), (572, 48225), (643, 42900), (650, 42438), (660, 41795), (715, 38580), (780, 35365), (825, 33436), (858, 32150), (975, 28292), (1100, 25077), (1286, 21450), (1300, 21219), (1430, 19290), (1650, 16718), (1716, 16075), (1929, 14300), (1950, 14146), (2145, 12860), (2572, 10725), (2860, 9645), (3215, 8580), (3300, 8359), (3575, 7716), (3858, 7150), (3900, 7073), (4290, 6430)]