289679100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{251}}^1\times {\mathrm{3847}}^1$

素因数の和:4115

約数の個数: 72

約数和(自身を含む): 841696128

約数和(自身を除く): 552017028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 251, 300, 502, 753, 1004, 1255, 1506, 2510, 3012, 3765, 3847, 5020, 6275, 7530, 7694, 11541, 12550, 15060, 15388, 18825, 19235, 23082, 25100, 37650, 38470, 46164, 57705, 75300, 76940, 96175, 115410, 192350, 230820, 288525, 384700, 577050, 965597, 1154100, 1931194, 2896791, 3862388, 4827985, 5793582, 9655970, 11587164, 14483955, 19311940, 24139925, 28967910, 48279850, 57935820, 72419775, 96559700, 144839550, 289679100]

約数ペア:

[(1, 289679100), (2, 144839550), (3, 96559700), (4, 72419775), (5, 57935820), (6, 48279850), (10, 28967910), (12, 24139925), (15, 19311940), (20, 14483955), (25, 11587164), (30, 9655970), (50, 5793582), (60, 4827985), (75, 3862388), (100, 2896791), (150, 1931194), (251, 1154100), (300, 965597), (502, 577050), (753, 384700), (1004, 288525), (1255, 230820), (1506, 192350), (2510, 115410), (3012, 96175), (3765, 76940), (3847, 75300), (5020, 57705), (6275, 46164), (7530, 38470), (7694, 37650), (11541, 25100), (12550, 23082), (15060, 19235), (15388, 18825)]