90032400

素因数分解:

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

素因数の和:394

約数の個数: 180

約数和(自身を含む): 317072340

約数和(自身を除く): 227039940

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, 89, 90, 100, 120, 144, 150, 178, 180, 200, 225, 240, 267, 281, 300, 356, 360, 400, 445, 450, 534, 562, 600, 712, 720, 801, 843, 890, 900, 1068, 1124, 1200, 1335, 1405, 1424, 1602, 1686, 1780, 1800, 2136, 2225, 2248, 2529, 2670, 2810, 3204, 3372, 3560, 3600, 4005, 4215, 4272, 4450, 4496, 5058, 5340, 5620, 6408, 6675, 6744, 7025, 7120, 8010, 8430, 8900, 10116, 10680, 11240, 12645, 12816, 13350, 13488, 14050, 16020, 16860, 17800, 20025, 20232, 21075, 21360, 22480, 25009, 25290, 26700, 28100, 32040, 33720, 35600, 40050, 40464, 42150, 50018, 50580, 53400, 56200, 63225, 64080, 67440, 75027, 80100, 84300, 100036, 101160, 106800, 112400, 125045, 126450, 150054, 160200, 168600, 200072, 202320, 225081, 250090, 252900, 300108, 320400, 337200, 375135, 400144, 450162, 500180, 505800, 600216, 625225, 750270, 900324, 1000360, 1011600, 1125405, 1200432, 1250450, 1500540, 1800648, 1875675, 2000720, 2250810, 2500900, 3001080, 3601296, 3751350, 4501620, 5001800, 5627025, 6002160, 7502700, 9003240, 10003600, 11254050, 15005400, 18006480, 22508100, 30010800, 45016200, 90032400]

約数ペア:

[(1, 90032400), (2, 45016200), (3, 30010800), (4, 22508100), (5, 18006480), (6, 15005400), (8, 11254050), (9, 10003600), (10, 9003240), (12, 7502700), (15, 6002160), (16, 5627025), (18, 5001800), (20, 4501620), (24, 3751350), (25, 3601296), (30, 3001080), (36, 2500900), (40, 2250810), (45, 2000720), (48, 1875675), (50, 1800648), (60, 1500540), (72, 1250450), (75, 1200432), (80, 1125405), (89, 1011600), (90, 1000360), (100, 900324), (120, 750270), (144, 625225), (150, 600216), (178, 505800), (180, 500180), (200, 450162), (225, 400144), (240, 375135), (267, 337200), (281, 320400), (300, 300108), (356, 252900), (360, 250090), (400, 225081), (445, 202320), (450, 200072), (534, 168600), (562, 160200), (600, 150054), (712, 126450), (720, 125045), (801, 112400), (843, 106800), (890, 101160), (900, 100036), (1068, 84300), (1124, 80100), (1200, 75027), (1335, 67440), (1405, 64080), (1424, 63225), (1602, 56200), (1686, 53400), (1780, 50580), (1800, 50018), (2136, 42150), (2225, 40464), (2248, 40050), (2529, 35600), (2670, 33720), (2810, 32040), (3204, 28100), (3372, 26700), (3560, 25290), (3600, 25009), (4005, 22480), (4215, 21360), (4272, 21075), (4450, 20232), (4496, 20025), (5058, 17800), (5340, 16860), (5620, 16020), (6408, 14050), (6675, 13488), (6744, 13350), (7025, 12816), (7120, 12645), (8010, 11240), (8430, 10680), (8900, 10116)]