90005400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1613}}^1$

素因数の和:1666

約数の個数: 144

約数和(自身を含む): 312212160

約数和(自身を除く): 222206760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 31, 36, 40, 45, 50, 60, 62, 72, 75, 90, 93, 100, 120, 124, 150, 155, 180, 186, 200, 225, 248, 279, 300, 310, 360, 372, 450, 465, 558, 600, 620, 744, 775, 900, 930, 1116, 1240, 1395, 1550, 1613, 1800, 1860, 2232, 2325, 2790, 3100, 3226, 3720, 4650, 4839, 5580, 6200, 6452, 6975, 8065, 9300, 9678, 11160, 12904, 13950, 14517, 16130, 18600, 19356, 24195, 27900, 29034, 32260, 38712, 40325, 48390, 50003, 55800, 58068, 64520, 72585, 80650, 96780, 100006, 116136, 120975, 145170, 150009, 161300, 193560, 200012, 241950, 250015, 290340, 300018, 322600, 362925, 400024, 450027, 483900, 500030, 580680, 600036, 725850, 750045, 900054, 967800, 1000060, 1200072, 1250075, 1451700, 1500090, 1800108, 2000120, 2250135, 2500150, 2903400, 3000180, 3600216, 3750225, 4500270, 5000300, 6000360, 7500450, 9000540, 10000600, 11250675, 15000900, 18001080, 22501350, 30001800, 45002700, 90005400]

約数ペア:

[(1, 90005400), (2, 45002700), (3, 30001800), (4, 22501350), (5, 18001080), (6, 15000900), (8, 11250675), (9, 10000600), (10, 9000540), (12, 7500450), (15, 6000360), (18, 5000300), (20, 4500270), (24, 3750225), (25, 3600216), (30, 3000180), (31, 2903400), (36, 2500150), (40, 2250135), (45, 2000120), (50, 1800108), (60, 1500090), (62, 1451700), (72, 1250075), (75, 1200072), (90, 1000060), (93, 967800), (100, 900054), (120, 750045), (124, 725850), (150, 600036), (155, 580680), (180, 500030), (186, 483900), (200, 450027), (225, 400024), (248, 362925), (279, 322600), (300, 300018), (310, 290340), (360, 250015), (372, 241950), (450, 200012), (465, 193560), (558, 161300), (600, 150009), (620, 145170), (744, 120975), (775, 116136), (900, 100006), (930, 96780), (1116, 80650), (1240, 72585), (1395, 64520), (1550, 58068), (1613, 55800), (1800, 50003), (1860, 48390), (2232, 40325), (2325, 38712), (2790, 32260), (3100, 29034), (3226, 27900), (3720, 24195), (4650, 19356), (4839, 18600), (5580, 16130), (6200, 14517), (6452, 13950), (6975, 12904), (8065, 11160), (9300, 9678)]