12805200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{3557}}^1$

素因数の和:3581

約数の個数: 90

約数和(自身を含む): 44450094

約数和(自身を除く): 31644894

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 720, 900, 1200, 1800, 3557, 3600, 7114, 10671, 14228, 17785, 21342, 28456, 32013, 35570, 42684, 53355, 56912, 64026, 71140, 85368, 88925, 106710, 128052, 142280, 160065, 170736, 177850, 213420, 256104, 266775, 284560, 320130, 355700, 426840, 512208, 533550, 640260, 711400, 800325, 853680, 1067100, 1280520, 1422800, 1600650, 2134200, 2561040, 3201300, 4268400, 6402600, 12805200]

約数ペア:

[(1, 12805200), (2, 6402600), (3, 4268400), (4, 3201300), (5, 2561040), (6, 2134200), (8, 1600650), (9, 1422800), (10, 1280520), (12, 1067100), (15, 853680), (16, 800325), (18, 711400), (20, 640260), (24, 533550), (25, 512208), (30, 426840), (36, 355700), (40, 320130), (45, 284560), (48, 266775), (50, 256104), (60, 213420), (72, 177850), (75, 170736), (80, 160065), (90, 142280), (100, 128052), (120, 106710), (144, 88925), (150, 85368), (180, 71140), (200, 64026), (225, 56912), (240, 53355), (300, 42684), (360, 35570), (400, 32013), (450, 28456), (600, 21342), (720, 17785), (900, 14228), (1200, 10671), (1800, 7114), (3557, 3600)]