138871200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4451}}^1$

素因数の和:4487

約数の個数: 144

約数和(自身を含む): 486906336

約数和(自身を除く): 348035136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 975, 1040, 1200, 1248, 1300, 1560, 1950, 2080, 2400, 2600, 3120, 3900, 4451, 5200, 6240, 7800, 8902, 10400, 13353, 15600, 17804, 22255, 26706, 31200, 35608, 44510, 53412, 57863, 66765, 71216, 89020, 106824, 111275, 115726, 133530, 142432, 173589, 178040, 213648, 222550, 231452, 267060, 289315, 333825, 347178, 356080, 427296, 445100, 462904, 534120, 578630, 667650, 694356, 712160, 867945, 890200, 925808, 1068240, 1157260, 1335300, 1388712, 1446575, 1735890, 1780400, 1851616, 2136480, 2314520, 2670600, 2777424, 2893150, 3471780, 3560800, 4339725, 4629040, 5341200, 5554848, 5786300, 6943560, 8679450, 9258080, 10682400, 11572600, 13887120, 17358900, 23145200, 27774240, 34717800, 46290400, 69435600, 138871200]

約数ペア:

[(1, 138871200), (2, 69435600), (3, 46290400), (4, 34717800), (5, 27774240), (6, 23145200), (8, 17358900), (10, 13887120), (12, 11572600), (13, 10682400), (15, 9258080), (16, 8679450), (20, 6943560), (24, 5786300), (25, 5554848), (26, 5341200), (30, 4629040), (32, 4339725), (39, 3560800), (40, 3471780), (48, 2893150), (50, 2777424), (52, 2670600), (60, 2314520), (65, 2136480), (75, 1851616), (78, 1780400), (80, 1735890), (96, 1446575), (100, 1388712), (104, 1335300), (120, 1157260), (130, 1068240), (150, 925808), (156, 890200), (160, 867945), (195, 712160), (200, 694356), (208, 667650), (240, 578630), (260, 534120), (300, 462904), (312, 445100), (325, 427296), (390, 356080), (400, 347178), (416, 333825), (480, 289315), (520, 267060), (600, 231452), (624, 222550), (650, 213648), (780, 178040), (800, 173589), (975, 142432), (1040, 133530), (1200, 115726), (1248, 111275), (1300, 106824), (1560, 89020), (1950, 71216), (2080, 66765), (2400, 57863), (2600, 53412), (3120, 44510), (3900, 35608), (4451, 31200), (5200, 26706), (6240, 22255), (7800, 17804), (8902, 15600), (10400, 13353)]