38431200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:329

約数の個数: 144

約数和(自身を含む): 127491840

約数和(自身を除く): 89060640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 67, 75, 80, 96, 100, 120, 134, 150, 160, 200, 201, 239, 240, 268, 300, 335, 400, 402, 478, 480, 536, 600, 670, 717, 800, 804, 956, 1005, 1072, 1195, 1200, 1340, 1434, 1608, 1675, 1912, 2010, 2144, 2390, 2400, 2680, 2868, 3216, 3350, 3585, 3824, 4020, 4780, 5025, 5360, 5736, 5975, 6432, 6700, 7170, 7648, 8040, 9560, 10050, 10720, 11472, 11950, 13400, 14340, 16013, 16080, 17925, 19120, 20100, 22944, 23900, 26800, 28680, 32026, 32160, 35850, 38240, 40200, 47800, 48039, 53600, 57360, 64052, 71700, 80065, 80400, 95600, 96078, 114720, 128104, 143400, 160130, 160800, 191200, 192156, 240195, 256208, 286800, 320260, 384312, 400325, 480390, 512416, 573600, 640520, 768624, 800650, 960780, 1200975, 1281040, 1537248, 1601300, 1921560, 2401950, 2562080, 3202600, 3843120, 4803900, 6405200, 7686240, 9607800, 12810400, 19215600, 38431200]

約数ペア:

[(1, 38431200), (2, 19215600), (3, 12810400), (4, 9607800), (5, 7686240), (6, 6405200), (8, 4803900), (10, 3843120), (12, 3202600), (15, 2562080), (16, 2401950), (20, 1921560), (24, 1601300), (25, 1537248), (30, 1281040), (32, 1200975), (40, 960780), (48, 800650), (50, 768624), (60, 640520), (67, 573600), (75, 512416), (80, 480390), (96, 400325), (100, 384312), (120, 320260), (134, 286800), (150, 256208), (160, 240195), (200, 192156), (201, 191200), (239, 160800), (240, 160130), (268, 143400), (300, 128104), (335, 114720), (400, 96078), (402, 95600), (478, 80400), (480, 80065), (536, 71700), (600, 64052), (670, 57360), (717, 53600), (800, 48039), (804, 47800), (956, 40200), (1005, 38240), (1072, 35850), (1195, 32160), (1200, 32026), (1340, 28680), (1434, 26800), (1608, 23900), (1675, 22944), (1912, 20100), (2010, 19120), (2144, 17925), (2390, 16080), (2400, 16013), (2680, 14340), (2868, 13400), (3216, 11950), (3350, 11472), (3585, 10720), (3824, 10050), (4020, 9560), (4780, 8040), (5025, 7648), (5360, 7170), (5736, 6700), (5975, 6432)]