145131600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{120943}}^1$

素因数の和:120964

約数の個数: 60

約数和(自身を含む): 464908736

約数和(自身を除く): 319777136

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, 120943, 241886, 362829, 483772, 604715, 725658, 967544, 1209430, 1451316, 1814145, 1935088, 2418860, 2902632, 3023575, 3628290, 4837720, 5805264, 6047150, 7256580, 9070725, 9675440, 12094300, 14513160, 18141450, 24188600, 29026320, 36282900, 48377200, 72565800, 145131600]

約数ペア:

[(1, 145131600), (2, 72565800), (3, 48377200), (4, 36282900), (5, 29026320), (6, 24188600), (8, 18141450), (10, 14513160), (12, 12094300), (15, 9675440), (16, 9070725), (20, 7256580), (24, 6047150), (25, 5805264), (30, 4837720), (40, 3628290), (48, 3023575), (50, 2902632), (60, 2418860), (75, 1935088), (80, 1814145), (100, 1451316), (120, 1209430), (150, 967544), (200, 725658), (240, 604715), (300, 483772), (400, 362829), (600, 241886), (1200, 120943)]