7888520100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{6353}}^1\times {\mathrm{4139}}^1$

素因数の和:10509

約数の個数: 72

約数和(自身を含む): 22833226080

約数和(自身を除く): 14944705980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 4139, 6353, 8278, 12417, 12706, 16556, 19059, 20695, 24834, 25412, 31765, 38118, 41390, 49668, 62085, 63530, 76236, 82780, 95295, 103475, 124170, 127060, 158825, 190590, 206950, 248340, 310425, 317650, 381180, 413900, 476475, 620850, 635300, 952950, 1241700, 1905900, 26295067, 52590134, 78885201, 105180268, 131475335, 157770402, 262950670, 315540804, 394426005, 525901340, 657376675, 788852010, 1314753350, 1577704020, 1972130025, 2629506700, 3944260050, 7888520100]

約数ペア:

[(1, 7888520100), (2, 3944260050), (3, 2629506700), (4, 1972130025), (5, 1577704020), (6, 1314753350), (10, 788852010), (12, 657376675), (15, 525901340), (20, 394426005), (25, 315540804), (30, 262950670), (50, 157770402), (60, 131475335), (75, 105180268), (100, 78885201), (150, 52590134), (300, 26295067), (4139, 1905900), (6353, 1241700), (8278, 952950), (12417, 635300), (12706, 620850), (16556, 476475), (19059, 413900), (20695, 381180), (24834, 317650), (25412, 310425), (31765, 248340), (38118, 206950), (41390, 190590), (49668, 158825), (62085, 127060), (63530, 124170), (76236, 103475), (82780, 95295)]