25268040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:332

約数の個数: 192

約数和(自身を含む): 96744960

約数和(自身を除く): 71476920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 37, 40, 42, 45, 56, 60, 63, 70, 72, 74, 84, 90, 105, 111, 120, 126, 140, 148, 168, 180, 185, 210, 222, 252, 259, 271, 280, 296, 315, 333, 360, 370, 420, 444, 504, 518, 542, 555, 630, 666, 740, 777, 813, 840, 888, 1036, 1084, 1110, 1260, 1295, 1332, 1355, 1480, 1554, 1626, 1665, 1897, 2072, 2168, 2220, 2331, 2439, 2520, 2590, 2664, 2710, 3108, 3252, 3330, 3794, 3885, 4065, 4440, 4662, 4878, 5180, 5420, 5691, 6216, 6504, 6660, 7588, 7770, 8130, 9324, 9485, 9756, 10027, 10360, 10840, 11382, 11655, 12195, 13320, 15176, 15540, 16260, 17073, 18648, 18970, 19512, 20054, 22764, 23310, 24390, 28455, 30081, 31080, 32520, 34146, 37940, 40108, 45528, 46620, 48780, 50135, 56910, 60162, 68292, 70189, 75880, 80216, 85365, 90243, 93240, 97560, 100270, 113820, 120324, 136584, 140378, 150405, 170730, 180486, 200540, 210567, 227640, 240648, 280756, 300810, 341460, 350945, 360972, 401080, 421134, 451215, 561512, 601620, 631701, 682920, 701890, 721944, 842268, 902430, 1052835, 1203240, 1263402, 1403780, 1684536, 1804860, 2105670, 2526804, 2807560, 3158505, 3609720, 4211340, 5053608, 6317010, 8422680, 12634020, 25268040]

約数ペア:

[(1, 25268040), (2, 12634020), (3, 8422680), (4, 6317010), (5, 5053608), (6, 4211340), (7, 3609720), (8, 3158505), (9, 2807560), (10, 2526804), (12, 2105670), (14, 1804860), (15, 1684536), (18, 1403780), (20, 1263402), (21, 1203240), (24, 1052835), (28, 902430), (30, 842268), (35, 721944), (36, 701890), (37, 682920), (40, 631701), (42, 601620), (45, 561512), (56, 451215), (60, 421134), (63, 401080), (70, 360972), (72, 350945), (74, 341460), (84, 300810), (90, 280756), (105, 240648), (111, 227640), (120, 210567), (126, 200540), (140, 180486), (148, 170730), (168, 150405), (180, 140378), (185, 136584), (210, 120324), (222, 113820), (252, 100270), (259, 97560), (271, 93240), (280, 90243), (296, 85365), (315, 80216), (333, 75880), (360, 70189), (370, 68292), (420, 60162), (444, 56910), (504, 50135), (518, 48780), (542, 46620), (555, 45528), (630, 40108), (666, 37940), (740, 34146), (777, 32520), (813, 31080), (840, 30081), (888, 28455), (1036, 24390), (1084, 23310), (1110, 22764), (1260, 20054), (1295, 19512), (1332, 18970), (1355, 18648), (1480, 17073), (1554, 16260), (1626, 15540), (1665, 15176), (1897, 13320), (2072, 12195), (2168, 11655), (2220, 11382), (2331, 10840), (2439, 10360), (2520, 10027), (2590, 9756), (2664, 9485), (2710, 9324), (3108, 8130), (3252, 7770), (3330, 7588), (3794, 6660), (3885, 6504), (4065, 6216), (4440, 5691), (4662, 5420), (4878, 5180)]