212628300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{5099}}^1$

素因数の和:5255

約数の個数: 72

約数和(自身を含む): 619752000

約数和(自身を除く): 407123700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 139, 150, 278, 300, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 3475, 4170, 5099, 6950, 8340, 10198, 10425, 13900, 15297, 20396, 20850, 25495, 30594, 41700, 50990, 61188, 76485, 101980, 127475, 152970, 254950, 305940, 382425, 509900, 708761, 764850, 1417522, 1529700, 2126283, 2835044, 3543805, 4252566, 7087610, 8505132, 10631415, 14175220, 17719025, 21262830, 35438050, 42525660, 53157075, 70876100, 106314150, 212628300]

約数ペア:

[(1, 212628300), (2, 106314150), (3, 70876100), (4, 53157075), (5, 42525660), (6, 35438050), (10, 21262830), (12, 17719025), (15, 14175220), (20, 10631415), (25, 8505132), (30, 7087610), (50, 4252566), (60, 3543805), (75, 2835044), (100, 2126283), (139, 1529700), (150, 1417522), (278, 764850), (300, 708761), (417, 509900), (556, 382425), (695, 305940), (834, 254950), (1390, 152970), (1668, 127475), (2085, 101980), (2780, 76485), (3475, 61188), (4170, 50990), (5099, 41700), (6950, 30594), (8340, 25495), (10198, 20850), (10425, 20396), (13900, 15297)]