38983200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{439}}^1$

素因数の和:499

約数の個数: 144

約数和(自身を含む): 130616640

約数和(自身を除く): 91633440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 37, 40, 48, 50, 60, 74, 75, 80, 96, 100, 111, 120, 148, 150, 160, 185, 200, 222, 240, 296, 300, 370, 400, 439, 444, 480, 555, 592, 600, 740, 800, 878, 888, 925, 1110, 1184, 1200, 1317, 1480, 1756, 1776, 1850, 2195, 2220, 2400, 2634, 2775, 2960, 3512, 3552, 3700, 4390, 4440, 5268, 5550, 5920, 6585, 7024, 7400, 8780, 8880, 10536, 10975, 11100, 13170, 14048, 14800, 16243, 17560, 17760, 21072, 21950, 22200, 26340, 29600, 32486, 32925, 35120, 42144, 43900, 44400, 48729, 52680, 64972, 65850, 70240, 81215, 87800, 88800, 97458, 105360, 129944, 131700, 162430, 175600, 194916, 210720, 243645, 259888, 263400, 324860, 351200, 389832, 406075, 487290, 519776, 526800, 649720, 779664, 812150, 974580, 1053600, 1218225, 1299440, 1559328, 1624300, 1949160, 2436450, 2598880, 3248600, 3898320, 4872900, 6497200, 7796640, 9745800, 12994400, 19491600, 38983200]

約数ペア:

[(1, 38983200), (2, 19491600), (3, 12994400), (4, 9745800), (5, 7796640), (6, 6497200), (8, 4872900), (10, 3898320), (12, 3248600), (15, 2598880), (16, 2436450), (20, 1949160), (24, 1624300), (25, 1559328), (30, 1299440), (32, 1218225), (37, 1053600), (40, 974580), (48, 812150), (50, 779664), (60, 649720), (74, 526800), (75, 519776), (80, 487290), (96, 406075), (100, 389832), (111, 351200), (120, 324860), (148, 263400), (150, 259888), (160, 243645), (185, 210720), (200, 194916), (222, 175600), (240, 162430), (296, 131700), (300, 129944), (370, 105360), (400, 97458), (439, 88800), (444, 87800), (480, 81215), (555, 70240), (592, 65850), (600, 64972), (740, 52680), (800, 48729), (878, 44400), (888, 43900), (925, 42144), (1110, 35120), (1184, 32925), (1200, 32486), (1317, 29600), (1480, 26340), (1756, 22200), (1776, 21950), (1850, 21072), (2195, 17760), (2220, 17560), (2400, 16243), (2634, 14800), (2775, 14048), (2960, 13170), (3512, 11100), (3552, 10975), (3700, 10536), (4390, 8880), (4440, 8780), (5268, 7400), (5550, 7024), (5920, 6585)]