8427150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:386

約数の個数: 72

約数和(自身を含む): 23087064

約数和(自身を除く): 14659914

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 61, 75, 90, 122, 150, 183, 225, 305, 307, 366, 450, 549, 610, 614, 915, 921, 1098, 1525, 1535, 1830, 1842, 2745, 2763, 3050, 3070, 4575, 4605, 5490, 5526, 7675, 9150, 9210, 13725, 13815, 15350, 18727, 23025, 27450, 27630, 37454, 46050, 56181, 69075, 93635, 112362, 138150, 168543, 187270, 280905, 337086, 468175, 561810, 842715, 936350, 1404525, 1685430, 2809050, 4213575, 8427150]

約数ペア:

[(1, 8427150), (2, 4213575), (3, 2809050), (5, 1685430), (6, 1404525), (9, 936350), (10, 842715), (15, 561810), (18, 468175), (25, 337086), (30, 280905), (45, 187270), (50, 168543), (61, 138150), (75, 112362), (90, 93635), (122, 69075), (150, 56181), (183, 46050), (225, 37454), (305, 27630), (307, 27450), (366, 23025), (450, 18727), (549, 15350), (610, 13815), (614, 13725), (915, 9210), (921, 9150), (1098, 7675), (1525, 5526), (1535, 5490), (1830, 4605), (1842, 4575), (2745, 3070), (2763, 3050)]