203841900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{4441}}^1$

素因数の和:4481

約数の個数: 144

約数和(自身を含む): 694018080

約数和(自身を除く): 490176180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 34, 36, 45, 50, 51, 54, 60, 68, 75, 85, 90, 100, 102, 108, 135, 150, 153, 170, 180, 204, 225, 255, 270, 300, 306, 340, 425, 450, 459, 510, 540, 612, 675, 765, 850, 900, 918, 1020, 1275, 1350, 1530, 1700, 1836, 2295, 2550, 2700, 3060, 3825, 4441, 4590, 5100, 7650, 8882, 9180, 11475, 13323, 15300, 17764, 22205, 22950, 26646, 39969, 44410, 45900, 53292, 66615, 75497, 79938, 88820, 111025, 119907, 133230, 150994, 159876, 199845, 222050, 226491, 239814, 266460, 301988, 333075, 377485, 399690, 444100, 452982, 479628, 599535, 666150, 679473, 754970, 799380, 905964, 999225, 1132455, 1199070, 1332300, 1358946, 1509940, 1887425, 1998450, 2038419, 2264910, 2398140, 2717892, 2997675, 3397365, 3774850, 3996900, 4076838, 4529820, 5662275, 5995350, 6794730, 7549700, 8153676, 10192095, 11324550, 11990700, 13589460, 16986825, 20384190, 22649100, 33973650, 40768380, 50960475, 67947300, 101920950, 203841900]

約数ペア:

[(1, 203841900), (2, 101920950), (3, 67947300), (4, 50960475), (5, 40768380), (6, 33973650), (9, 22649100), (10, 20384190), (12, 16986825), (15, 13589460), (17, 11990700), (18, 11324550), (20, 10192095), (25, 8153676), (27, 7549700), (30, 6794730), (34, 5995350), (36, 5662275), (45, 4529820), (50, 4076838), (51, 3996900), (54, 3774850), (60, 3397365), (68, 2997675), (75, 2717892), (85, 2398140), (90, 2264910), (100, 2038419), (102, 1998450), (108, 1887425), (135, 1509940), (150, 1358946), (153, 1332300), (170, 1199070), (180, 1132455), (204, 999225), (225, 905964), (255, 799380), (270, 754970), (300, 679473), (306, 666150), (340, 599535), (425, 479628), (450, 452982), (459, 444100), (510, 399690), (540, 377485), (612, 333075), (675, 301988), (765, 266460), (850, 239814), (900, 226491), (918, 222050), (1020, 199845), (1275, 159876), (1350, 150994), (1530, 133230), (1700, 119907), (1836, 111025), (2295, 88820), (2550, 79938), (2700, 75497), (3060, 66615), (3825, 53292), (4441, 45900), (4590, 44410), (5100, 39969), (7650, 26646), (8882, 22950), (9180, 22205), (11475, 17764), (13323, 15300)]