145129200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{120941}}^1$

素因数の和:120962

約数の個数: 60

約数和(自身を含む): 464901048

約数和(自身を除く): 319771848

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, 120941, 241882, 362823, 483764, 604705, 725646, 967528, 1209410, 1451292, 1814115, 1935056, 2418820, 2902584, 3023525, 3628230, 4837640, 5805168, 6047050, 7256460, 9070575, 9675280, 12094100, 14512920, 18141150, 24188200, 29025840, 36282300, 48376400, 72564600, 145129200]

約数ペア:

[(1, 145129200), (2, 72564600), (3, 48376400), (4, 36282300), (5, 29025840), (6, 24188200), (8, 18141150), (10, 14512920), (12, 12094100), (15, 9675280), (16, 9070575), (20, 7256460), (24, 6047050), (25, 5805168), (30, 4837640), (40, 3628230), (48, 3023525), (50, 2902584), (60, 2418820), (75, 1935056), (80, 1814115), (100, 1451292), (120, 1209410), (150, 967528), (200, 725646), (240, 604705), (300, 483764), (400, 362823), (600, 241882), (1200, 120941)]