290484000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{8069}}^1$

素因数の和:8100

約数の個数: 144

約数和(自身を含む): 1031055480

約数和(自身を除く): 740571480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 200, 225, 240, 250, 288, 300, 360, 375, 400, 450, 480, 500, 600, 720, 750, 800, 900, 1000, 1125, 1200, 1440, 1500, 1800, 2000, 2250, 2400, 3000, 3600, 4000, 4500, 6000, 7200, 8069, 9000, 12000, 16138, 18000, 24207, 32276, 36000, 40345, 48414, 64552, 72621, 80690, 96828, 121035, 129104, 145242, 161380, 193656, 201725, 242070, 258208, 290484, 322760, 363105, 387312, 403450, 484140, 580968, 605175, 645520, 726210, 774624, 806900, 968280, 1008625, 1161936, 1210350, 1291040, 1452420, 1613800, 1815525, 1936560, 2017250, 2323872, 2420700, 2904840, 3025875, 3227600, 3631050, 3873120, 4034500, 4841400, 5809680, 6051750, 6455200, 7262100, 8069000, 9077625, 9682800, 11619360, 12103500, 14524200, 16138000, 18155250, 19365600, 24207000, 29048400, 32276000, 36310500, 48414000, 58096800, 72621000, 96828000, 145242000, 290484000]

約数ペア:

[(1, 290484000), (2, 145242000), (3, 96828000), (4, 72621000), (5, 58096800), (6, 48414000), (8, 36310500), (9, 32276000), (10, 29048400), (12, 24207000), (15, 19365600), (16, 18155250), (18, 16138000), (20, 14524200), (24, 12103500), (25, 11619360), (30, 9682800), (32, 9077625), (36, 8069000), (40, 7262100), (45, 6455200), (48, 6051750), (50, 5809680), (60, 4841400), (72, 4034500), (75, 3873120), (80, 3631050), (90, 3227600), (96, 3025875), (100, 2904840), (120, 2420700), (125, 2323872), (144, 2017250), (150, 1936560), (160, 1815525), (180, 1613800), (200, 1452420), (225, 1291040), (240, 1210350), (250, 1161936), (288, 1008625), (300, 968280), (360, 806900), (375, 774624), (400, 726210), (450, 645520), (480, 605175), (500, 580968), (600, 484140), (720, 403450), (750, 387312), (800, 363105), (900, 322760), (1000, 290484), (1125, 258208), (1200, 242070), (1440, 201725), (1500, 193656), (1800, 161380), (2000, 145242), (2250, 129104), (2400, 121035), (3000, 96828), (3600, 80690), (4000, 72621), (4500, 64552), (6000, 48414), (7200, 40345), (8069, 36000), (9000, 32276), (12000, 24207), (16138, 18000)]