67800600

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{5381}}^1$

素因数の和:5410

約数の個数: 144

約数和(自身を含む): 260273520

約数和(自身を除く): 192472920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 140, 150, 168, 175, 180, 200, 210, 225, 252, 280, 300, 315, 350, 360, 420, 450, 504, 525, 600, 630, 700, 840, 900, 1050, 1260, 1400, 1575, 1800, 2100, 2520, 3150, 4200, 5381, 6300, 10762, 12600, 16143, 21524, 26905, 32286, 37667, 43048, 48429, 53810, 64572, 75334, 80715, 96858, 107620, 113001, 129144, 134525, 150668, 161430, 188335, 193716, 215240, 226002, 242145, 269050, 301336, 322860, 339003, 376670, 387432, 403575, 452004, 484290, 538100, 565005, 645720, 678006, 753340, 807150, 904008, 941675, 968580, 1076200, 1130010, 1210725, 1356012, 1506680, 1614300, 1695015, 1883350, 1937160, 2260020, 2421450, 2712024, 2825025, 3228600, 3390030, 3766700, 4520040, 4842900, 5650050, 6780060, 7533400, 8475075, 9685800, 11300100, 13560120, 16950150, 22600200, 33900300, 67800600]

約数ペア:

[(1, 67800600), (2, 33900300), (3, 22600200), (4, 16950150), (5, 13560120), (6, 11300100), (7, 9685800), (8, 8475075), (9, 7533400), (10, 6780060), (12, 5650050), (14, 4842900), (15, 4520040), (18, 3766700), (20, 3390030), (21, 3228600), (24, 2825025), (25, 2712024), (28, 2421450), (30, 2260020), (35, 1937160), (36, 1883350), (40, 1695015), (42, 1614300), (45, 1506680), (50, 1356012), (56, 1210725), (60, 1130010), (63, 1076200), (70, 968580), (72, 941675), (75, 904008), (84, 807150), (90, 753340), (100, 678006), (105, 645720), (120, 565005), (126, 538100), (140, 484290), (150, 452004), (168, 403575), (175, 387432), (180, 376670), (200, 339003), (210, 322860), (225, 301336), (252, 269050), (280, 242145), (300, 226002), (315, 215240), (350, 193716), (360, 188335), (420, 161430), (450, 150668), (504, 134525), (525, 129144), (600, 113001), (630, 107620), (700, 96858), (840, 80715), (900, 75334), (1050, 64572), (1260, 53810), (1400, 48429), (1575, 43048), (1800, 37667), (2100, 32286), (2520, 26905), (3150, 21524), (4200, 16143), (5381, 12600), (6300, 10762)]