6668550

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:127

約数の個数: 144

約数和(自身を含む): 21471840

約数和(自身を除く): 14803290

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 29, 30, 35, 42, 45, 50, 58, 63, 70, 73, 75, 87, 90, 105, 126, 145, 146, 150, 174, 175, 203, 210, 219, 225, 261, 290, 315, 350, 365, 406, 435, 438, 450, 511, 522, 525, 609, 630, 657, 725, 730, 870, 1015, 1022, 1050, 1095, 1218, 1305, 1314, 1450, 1533, 1575, 1825, 1827, 2030, 2117, 2175, 2190, 2555, 2610, 3045, 3066, 3150, 3285, 3650, 3654, 4234, 4350, 4599, 5075, 5110, 5475, 6090, 6351, 6525, 6570, 7665, 9135, 9198, 10150, 10585, 10950, 12702, 12775, 13050, 14819, 15225, 15330, 16425, 18270, 19053, 21170, 22995, 25550, 29638, 30450, 31755, 32850, 38106, 38325, 44457, 45675, 45990, 52925, 63510, 74095, 76650, 88914, 91350, 95265, 105850, 114975, 133371, 148190, 158775, 190530, 222285, 229950, 266742, 317550, 370475, 444570, 476325, 666855, 740950, 952650, 1111425, 1333710, 2222850, 3334275, 6668550]

約数ペア:

[(1, 6668550), (2, 3334275), (3, 2222850), (5, 1333710), (6, 1111425), (7, 952650), (9, 740950), (10, 666855), (14, 476325), (15, 444570), (18, 370475), (21, 317550), (25, 266742), (29, 229950), (30, 222285), (35, 190530), (42, 158775), (45, 148190), (50, 133371), (58, 114975), (63, 105850), (70, 95265), (73, 91350), (75, 88914), (87, 76650), (90, 74095), (105, 63510), (126, 52925), (145, 45990), (146, 45675), (150, 44457), (174, 38325), (175, 38106), (203, 32850), (210, 31755), (219, 30450), (225, 29638), (261, 25550), (290, 22995), (315, 21170), (350, 19053), (365, 18270), (406, 16425), (435, 15330), (438, 15225), (450, 14819), (511, 13050), (522, 12775), (525, 12702), (609, 10950), (630, 10585), (657, 10150), (725, 9198), (730, 9135), (870, 7665), (1015, 6570), (1022, 6525), (1050, 6351), (1095, 6090), (1218, 5475), (1305, 5110), (1314, 5075), (1450, 4599), (1533, 4350), (1575, 4234), (1825, 3654), (1827, 3650), (2030, 3285), (2117, 3150), (2175, 3066), (2190, 3045), (2555, 2610)]