153128400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{127607}}^1$

素因数の和:127628

約数の個数: 60

約数和(自身を含む): 490525152

約数和(自身を除く): 337396752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 127607, 255214, 382821, 510428, 638035, 765642, 1020856, 1276070, 1531284, 1914105, 2041712, 2552140, 3062568, 3190175, 3828210, 5104280, 6125136, 6380350, 7656420, 9570525, 10208560, 12760700, 15312840, 19141050, 25521400, 30625680, 38282100, 51042800, 76564200, 153128400]

約数ペア:

[(1, 153128400), (2, 76564200), (3, 51042800), (4, 38282100), (5, 30625680), (6, 25521400), (8, 19141050), (10, 15312840), (12, 12760700), (15, 10208560), (16, 9570525), (20, 7656420), (24, 6380350), (25, 6125136), (30, 5104280), (40, 3828210), (48, 3190175), (50, 3062568), (60, 2552140), (75, 2041712), (80, 1914105), (100, 1531284), (120, 1276070), (150, 1020856), (200, 765642), (240, 638035), (300, 510428), (400, 382821), (600, 255214), (1200, 127607)]