71579100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{397}}^1\times {\mathrm{601}}^1$

素因数の和:1015

約数の個数: 72

約数和(自身を含む): 207969328

約数和(自身を除く): 136390228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 397, 601, 794, 1191, 1202, 1588, 1803, 1985, 2382, 2404, 3005, 3606, 3970, 4764, 5955, 6010, 7212, 7940, 9015, 9925, 11910, 12020, 15025, 18030, 19850, 23820, 29775, 30050, 36060, 39700, 45075, 59550, 60100, 90150, 119100, 180300, 238597, 477194, 715791, 954388, 1192985, 1431582, 2385970, 2863164, 3578955, 4771940, 5964925, 7157910, 11929850, 14315820, 17894775, 23859700, 35789550, 71579100]

約数ペア:

[(1, 71579100), (2, 35789550), (3, 23859700), (4, 17894775), (5, 14315820), (6, 11929850), (10, 7157910), (12, 5964925), (15, 4771940), (20, 3578955), (25, 2863164), (30, 2385970), (50, 1431582), (60, 1192985), (75, 954388), (100, 715791), (150, 477194), (300, 238597), (397, 180300), (601, 119100), (794, 90150), (1191, 60100), (1202, 59550), (1588, 45075), (1803, 39700), (1985, 36060), (2382, 30050), (2404, 29775), (3005, 23820), (3606, 19850), (3970, 18030), (4764, 15025), (5955, 12020), (6010, 11910), (7212, 9925), (7940, 9015)]