2378865900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{199}}^1\times {\mathrm{39847}}^1$

素因数の和:40063

約数の個数: 72

約数和(自身を含む): 6917612800

約数和(自身を除く): 4538746900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 199, 300, 398, 597, 796, 995, 1194, 1990, 2388, 2985, 3980, 4975, 5970, 9950, 11940, 14925, 19900, 29850, 39847, 59700, 79694, 119541, 159388, 199235, 239082, 398470, 478164, 597705, 796940, 996175, 1195410, 1992350, 2390820, 2988525, 3984700, 5977050, 7929553, 11954100, 15859106, 23788659, 31718212, 39647765, 47577318, 79295530, 95154636, 118943295, 158591060, 198238825, 237886590, 396477650, 475773180, 594716475, 792955300, 1189432950, 2378865900]

約数ペア:

[(1, 2378865900), (2, 1189432950), (3, 792955300), (4, 594716475), (5, 475773180), (6, 396477650), (10, 237886590), (12, 198238825), (15, 158591060), (20, 118943295), (25, 95154636), (30, 79295530), (50, 47577318), (60, 39647765), (75, 31718212), (100, 23788659), (150, 15859106), (199, 11954100), (300, 7929553), (398, 5977050), (597, 3984700), (796, 2988525), (995, 2390820), (1194, 1992350), (1990, 1195410), (2388, 996175), (2985, 796940), (3980, 597705), (4975, 478164), (5970, 398470), (9950, 239082), (11940, 199235), (14925, 159388), (19900, 119541), (29850, 79694), (39847, 59700)]