63743580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:300

約数の個数: 144

約数和(自身を含む): 205208640

約数和(自身を除く): 141465060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 89, 90, 92, 115, 138, 173, 178, 180, 207, 230, 267, 276, 345, 346, 356, 414, 445, 460, 519, 534, 690, 692, 801, 828, 865, 890, 1035, 1038, 1068, 1335, 1380, 1557, 1602, 1730, 1780, 2047, 2070, 2076, 2595, 2670, 3114, 3204, 3460, 3979, 4005, 4094, 4140, 5190, 5340, 6141, 6228, 7785, 7958, 8010, 8188, 10235, 10380, 11937, 12282, 15397, 15570, 15916, 16020, 18423, 19895, 20470, 23874, 24564, 30705, 30794, 31140, 35811, 36846, 39790, 40940, 46191, 47748, 59685, 61410, 61588, 71622, 73692, 76985, 79580, 92115, 92382, 119370, 122820, 138573, 143244, 153970, 179055, 184230, 184764, 230955, 238740, 277146, 307940, 354131, 358110, 368460, 461910, 554292, 692865, 708262, 716220, 923820, 1062393, 1385730, 1416524, 1770655, 2124786, 2771460, 3187179, 3541310, 4249572, 5311965, 6374358, 7082620, 10623930, 12748716, 15935895, 21247860, 31871790, 63743580]

約数ペア:

[(1, 63743580), (2, 31871790), (3, 21247860), (4, 15935895), (5, 12748716), (6, 10623930), (9, 7082620), (10, 6374358), (12, 5311965), (15, 4249572), (18, 3541310), (20, 3187179), (23, 2771460), (30, 2124786), (36, 1770655), (45, 1416524), (46, 1385730), (60, 1062393), (69, 923820), (89, 716220), (90, 708262), (92, 692865), (115, 554292), (138, 461910), (173, 368460), (178, 358110), (180, 354131), (207, 307940), (230, 277146), (267, 238740), (276, 230955), (345, 184764), (346, 184230), (356, 179055), (414, 153970), (445, 143244), (460, 138573), (519, 122820), (534, 119370), (690, 92382), (692, 92115), (801, 79580), (828, 76985), (865, 73692), (890, 71622), (1035, 61588), (1038, 61410), (1068, 59685), (1335, 47748), (1380, 46191), (1557, 40940), (1602, 39790), (1730, 36846), (1780, 35811), (2047, 31140), (2070, 30794), (2076, 30705), (2595, 24564), (2670, 23874), (3114, 20470), (3204, 19895), (3460, 18423), (3979, 16020), (4005, 15916), (4094, 15570), (4140, 15397), (5190, 12282), (5340, 11937), (6141, 10380), (6228, 10235), (7785, 8188), (7958, 8010)]