100427880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{119557}}^1$

素因数の和:119578

約数の個数: 64

約数和(自身を含む): 344327040

約数和(自身を除く): 243899160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 119557, 239114, 358671, 478228, 597785, 717342, 836899, 956456, 1195570, 1434684, 1673798, 1793355, 2391140, 2510697, 2869368, 3347596, 3586710, 4184495, 4782280, 5021394, 6695192, 7173420, 8368990, 10042788, 12553485, 14346840, 16737980, 20085576, 25106970, 33475960, 50213940, 100427880]

約数ペア:

[(1, 100427880), (2, 50213940), (3, 33475960), (4, 25106970), (5, 20085576), (6, 16737980), (7, 14346840), (8, 12553485), (10, 10042788), (12, 8368990), (14, 7173420), (15, 6695192), (20, 5021394), (21, 4782280), (24, 4184495), (28, 3586710), (30, 3347596), (35, 2869368), (40, 2510697), (42, 2391140), (56, 1793355), (60, 1673798), (70, 1434684), (84, 1195570), (105, 956456), (120, 836899), (140, 717342), (168, 597785), (210, 478228), (280, 358671), (420, 239114), (840, 119557)]