172404000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{4789}}^1$

素因数の和:4820

約数の個数: 144

約数和(自身を含む): 611989560

約数和(自身を除く): 439585560

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, 4789, 6000, 7200, 9000, 9578, 12000, 14367, 18000, 19156, 23945, 28734, 36000, 38312, 43101, 47890, 57468, 71835, 76624, 86202, 95780, 114936, 119725, 143670, 153248, 172404, 191560, 215505, 229872, 239450, 287340, 344808, 359175, 383120, 431010, 459744, 478900, 574680, 598625, 689616, 718350, 766240, 862020, 957800, 1077525, 1149360, 1197250, 1379232, 1436700, 1724040, 1795875, 1915600, 2155050, 2298720, 2394500, 2873400, 3448080, 3591750, 3831200, 4310100, 4789000, 5387625, 5746800, 6896160, 7183500, 8620200, 9578000, 10775250, 11493600, 14367000, 17240400, 19156000, 21550500, 28734000, 34480800, 43101000, 57468000, 86202000, 172404000]

約数ペア:

[(1, 172404000), (2, 86202000), (3, 57468000), (4, 43101000), (5, 34480800), (6, 28734000), (8, 21550500), (9, 19156000), (10, 17240400), (12, 14367000), (15, 11493600), (16, 10775250), (18, 9578000), (20, 8620200), (24, 7183500), (25, 6896160), (30, 5746800), (32, 5387625), (36, 4789000), (40, 4310100), (45, 3831200), (48, 3591750), (50, 3448080), (60, 2873400), (72, 2394500), (75, 2298720), (80, 2155050), (90, 1915600), (96, 1795875), (100, 1724040), (120, 1436700), (125, 1379232), (144, 1197250), (150, 1149360), (160, 1077525), (180, 957800), (200, 862020), (225, 766240), (240, 718350), (250, 689616), (288, 598625), (300, 574680), (360, 478900), (375, 459744), (400, 431010), (450, 383120), (480, 359175), (500, 344808), (600, 287340), (720, 239450), (750, 229872), (800, 215505), (900, 191560), (1000, 172404), (1125, 153248), (1200, 143670), (1440, 119725), (1500, 114936), (1800, 95780), (2000, 86202), (2250, 76624), (2400, 71835), (3000, 57468), (3600, 47890), (4000, 43101), (4500, 38312), (4789, 36000), (6000, 28734), (7200, 23945), (9000, 19156), (9578, 18000), (12000, 14367)]