30010800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{281}}^1$

素因数の和:391

約数の個数: 120

約数和(自身を含む): 97560720

約数和(自身を除く): 67549920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 89, 100, 120, 150, 178, 200, 240, 267, 281, 300, 356, 400, 445, 534, 562, 600, 712, 843, 890, 1068, 1124, 1200, 1335, 1405, 1424, 1686, 1780, 2136, 2225, 2248, 2670, 2810, 3372, 3560, 4215, 4272, 4450, 4496, 5340, 5620, 6675, 6744, 7025, 7120, 8430, 8900, 10680, 11240, 13350, 13488, 14050, 16860, 17800, 21075, 21360, 22480, 25009, 26700, 28100, 33720, 35600, 42150, 50018, 53400, 56200, 67440, 75027, 84300, 100036, 106800, 112400, 125045, 150054, 168600, 200072, 250090, 300108, 337200, 375135, 400144, 500180, 600216, 625225, 750270, 1000360, 1200432, 1250450, 1500540, 1875675, 2000720, 2500900, 3001080, 3751350, 5001800, 6002160, 7502700, 10003600, 15005400, 30010800]

約数ペア:

[(1, 30010800), (2, 15005400), (3, 10003600), (4, 7502700), (5, 6002160), (6, 5001800), (8, 3751350), (10, 3001080), (12, 2500900), (15, 2000720), (16, 1875675), (20, 1500540), (24, 1250450), (25, 1200432), (30, 1000360), (40, 750270), (48, 625225), (50, 600216), (60, 500180), (75, 400144), (80, 375135), (89, 337200), (100, 300108), (120, 250090), (150, 200072), (178, 168600), (200, 150054), (240, 125045), (267, 112400), (281, 106800), (300, 100036), (356, 84300), (400, 75027), (445, 67440), (534, 56200), (562, 53400), (600, 50018), (712, 42150), (843, 35600), (890, 33720), (1068, 28100), (1124, 26700), (1200, 25009), (1335, 22480), (1405, 21360), (1424, 21075), (1686, 17800), (1780, 16860), (2136, 14050), (2225, 13488), (2248, 13350), (2670, 11240), (2810, 10680), (3372, 8900), (3560, 8430), (4215, 7120), (4272, 7025), (4450, 6744), (4496, 6675), (5340, 5620)]