1379700

素因数分解:

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

素因数の和:103

約数の個数: 144

約数和(自身を含む): 5138560

約数和(自身を除く): 3758860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 73, 75, 84, 90, 100, 105, 108, 126, 135, 140, 146, 150, 175, 180, 189, 210, 219, 225, 252, 270, 292, 300, 315, 350, 365, 378, 420, 438, 450, 511, 525, 540, 630, 657, 675, 700, 730, 756, 876, 900, 945, 1022, 1050, 1095, 1260, 1314, 1350, 1460, 1533, 1575, 1825, 1890, 1971, 2044, 2100, 2190, 2555, 2628, 2700, 3066, 3150, 3285, 3650, 3780, 3942, 4380, 4599, 4725, 5110, 5475, 6132, 6300, 6570, 7300, 7665, 7884, 9198, 9450, 9855, 10220, 10950, 12775, 13140, 13797, 15330, 16425, 18396, 18900, 19710, 21900, 22995, 25550, 27594, 30660, 32850, 38325, 39420, 45990, 49275, 51100, 55188, 65700, 68985, 76650, 91980, 98550, 114975, 137970, 153300, 197100, 229950, 275940, 344925, 459900, 689850, 1379700]

約数ペア:

[(1, 1379700), (2, 689850), (3, 459900), (4, 344925), (5, 275940), (6, 229950), (7, 197100), (9, 153300), (10, 137970), (12, 114975), (14, 98550), (15, 91980), (18, 76650), (20, 68985), (21, 65700), (25, 55188), (27, 51100), (28, 49275), (30, 45990), (35, 39420), (36, 38325), (42, 32850), (45, 30660), (50, 27594), (54, 25550), (60, 22995), (63, 21900), (70, 19710), (73, 18900), (75, 18396), (84, 16425), (90, 15330), (100, 13797), (105, 13140), (108, 12775), (126, 10950), (135, 10220), (140, 9855), (146, 9450), (150, 9198), (175, 7884), (180, 7665), (189, 7300), (210, 6570), (219, 6300), (225, 6132), (252, 5475), (270, 5110), (292, 4725), (300, 4599), (315, 4380), (350, 3942), (365, 3780), (378, 3650), (420, 3285), (438, 3150), (450, 3066), (511, 2700), (525, 2628), (540, 2555), (630, 2190), (657, 2100), (675, 2044), (700, 1971), (730, 1890), (756, 1825), (876, 1575), (900, 1533), (945, 1460), (1022, 1350), (1050, 1314), (1095, 1260)]