205899300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{76259}}^1$

素因数の和:76282

約数の個数: 72

約数和(自身を含む): 661936800

約数和(自身を除く): 456037500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 76259, 152518, 228777, 305036, 381295, 457554, 686331, 762590, 915108, 1143885, 1372662, 1525180, 1906475, 2058993, 2287770, 2745324, 3431655, 3812950, 4117986, 4575540, 5719425, 6863310, 7625900, 8235972, 10294965, 11438850, 13726620, 17158275, 20589930, 22877700, 34316550, 41179860, 51474825, 68633100, 102949650, 205899300]

約数ペア:

[(1, 205899300), (2, 102949650), (3, 68633100), (4, 51474825), (5, 41179860), (6, 34316550), (9, 22877700), (10, 20589930), (12, 17158275), (15, 13726620), (18, 11438850), (20, 10294965), (25, 8235972), (27, 7625900), (30, 6863310), (36, 5719425), (45, 4575540), (50, 4117986), (54, 3812950), (60, 3431655), (75, 2745324), (90, 2287770), (100, 2058993), (108, 1906475), (135, 1525180), (150, 1372662), (180, 1143885), (225, 915108), (270, 762590), (300, 686331), (450, 457554), (540, 381295), (675, 305036), (900, 228777), (1350, 152518), (2700, 76259)]