222290400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{4027}}^1$

素因数の和:4073

約数の個数: 144

約数和(自身を含む): 755201664

約数和(自身を除く): 532911264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 69, 75, 80, 92, 96, 100, 115, 120, 138, 150, 160, 184, 200, 230, 240, 276, 300, 345, 368, 400, 460, 480, 552, 575, 600, 690, 736, 800, 920, 1104, 1150, 1200, 1380, 1725, 1840, 2208, 2300, 2400, 2760, 3450, 3680, 4027, 4600, 5520, 6900, 8054, 9200, 11040, 12081, 13800, 16108, 18400, 20135, 24162, 27600, 32216, 40270, 48324, 55200, 60405, 64432, 80540, 92621, 96648, 100675, 120810, 128864, 161080, 185242, 193296, 201350, 241620, 277863, 302025, 322160, 370484, 386592, 402700, 463105, 483240, 555726, 604050, 644320, 740968, 805400, 926210, 966480, 1111452, 1208100, 1389315, 1481936, 1610800, 1852420, 1932960, 2222904, 2315525, 2416200, 2778630, 2963872, 3221600, 3704840, 4445808, 4631050, 4832400, 5557260, 6946575, 7409680, 8891616, 9262100, 9664800, 11114520, 13893150, 14819360, 18524200, 22229040, 27786300, 37048400, 44458080, 55572600, 74096800, 111145200, 222290400]

約数ペア:

[(1, 222290400), (2, 111145200), (3, 74096800), (4, 55572600), (5, 44458080), (6, 37048400), (8, 27786300), (10, 22229040), (12, 18524200), (15, 14819360), (16, 13893150), (20, 11114520), (23, 9664800), (24, 9262100), (25, 8891616), (30, 7409680), (32, 6946575), (40, 5557260), (46, 4832400), (48, 4631050), (50, 4445808), (60, 3704840), (69, 3221600), (75, 2963872), (80, 2778630), (92, 2416200), (96, 2315525), (100, 2222904), (115, 1932960), (120, 1852420), (138, 1610800), (150, 1481936), (160, 1389315), (184, 1208100), (200, 1111452), (230, 966480), (240, 926210), (276, 805400), (300, 740968), (345, 644320), (368, 604050), (400, 555726), (460, 483240), (480, 463105), (552, 402700), (575, 386592), (600, 370484), (690, 322160), (736, 302025), (800, 277863), (920, 241620), (1104, 201350), (1150, 193296), (1200, 185242), (1380, 161080), (1725, 128864), (1840, 120810), (2208, 100675), (2300, 96648), (2400, 92621), (2760, 80540), (3450, 64432), (3680, 60405), (4027, 55200), (4600, 48324), (5520, 40270), (6900, 32216), (8054, 27600), (9200, 24162), (11040, 20135), (12081, 18400), (13800, 16108)]