208231200

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{28921}}^1$

素因数の和:28947

約数の個数: 108

約数和(自身を含む): 734300658

約数和(自身を除く): 526069458

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, 144, 150, 160, 180, 200, 225, 240, 288, 300, 360, 400, 450, 480, 600, 720, 800, 900, 1200, 1440, 1800, 2400, 3600, 7200, 28921, 57842, 86763, 115684, 144605, 173526, 231368, 260289, 289210, 347052, 433815, 462736, 520578, 578420, 694104, 723025, 867630, 925472, 1041156, 1156840, 1301445, 1388208, 1446050, 1735260, 2082312, 2169075, 2313680, 2602890, 2776416, 2892100, 3470520, 4164624, 4338150, 4627360, 5205780, 5784200, 6507225, 6941040, 8329248, 8676300, 10411560, 11568400, 13014450, 13882080, 17352600, 20823120, 23136800, 26028900, 34705200, 41646240, 52057800, 69410400, 104115600, 208231200]

約数ペア:

[(1, 208231200), (2, 104115600), (3, 69410400), (4, 52057800), (5, 41646240), (6, 34705200), (8, 26028900), (9, 23136800), (10, 20823120), (12, 17352600), (15, 13882080), (16, 13014450), (18, 11568400), (20, 10411560), (24, 8676300), (25, 8329248), (30, 6941040), (32, 6507225), (36, 5784200), (40, 5205780), (45, 4627360), (48, 4338150), (50, 4164624), (60, 3470520), (72, 2892100), (75, 2776416), (80, 2602890), (90, 2313680), (96, 2169075), (100, 2082312), (120, 1735260), (144, 1446050), (150, 1388208), (160, 1301445), (180, 1156840), (200, 1041156), (225, 925472), (240, 867630), (288, 723025), (300, 694104), (360, 578420), (400, 520578), (450, 462736), (480, 433815), (600, 347052), (720, 289210), (800, 260289), (900, 231368), (1200, 173526), (1440, 144605), (1800, 115684), (2400, 86763), (3600, 57842), (7200, 28921)]