525855780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{479}}^1$

素因数の和:623

約数の個数: 192

約数和(自身を含む): 1741824000

約数和(自身を除く): 1215968220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 107, 108, 114, 135, 171, 180, 190, 214, 228, 270, 285, 321, 342, 380, 428, 479, 513, 535, 540, 570, 642, 684, 855, 958, 963, 1026, 1070, 1140, 1284, 1437, 1605, 1710, 1916, 1926, 2033, 2052, 2140, 2395, 2565, 2874, 2889, 3210, 3420, 3852, 4066, 4311, 4790, 4815, 5130, 5748, 5778, 6099, 6420, 7185, 8132, 8622, 9101, 9580, 9630, 10165, 10260, 11556, 12198, 12933, 14370, 14445, 17244, 18202, 18297, 19260, 20330, 21555, 24396, 25866, 27303, 28740, 28890, 30495, 36404, 36594, 40660, 43110, 45505, 51253, 51732, 54606, 54891, 57780, 60990, 64665, 73188, 81909, 86220, 91010, 91485, 102506, 109212, 109782, 121980, 129330, 136515, 153759, 163818, 182020, 182970, 205012, 219564, 245727, 256265, 258660, 273030, 274455, 307518, 327636, 365940, 409545, 461277, 491454, 512530, 546060, 548910, 615036, 768795, 819090, 922554, 973807, 982908, 1025060, 1097820, 1228635, 1383831, 1537590, 1638180, 1845108, 1947614, 2306385, 2457270, 2767662, 2921421, 3075180, 3895228, 4612770, 4869035, 4914540, 5535324, 5842842, 6919155, 8764263, 9225540, 9738070, 11685684, 13838310, 14607105, 17528526, 19476140, 26292789, 27676620, 29214210, 35057052, 43821315, 52585578, 58428420, 87642630, 105171156, 131463945, 175285260, 262927890, 525855780]

約数ペア:

[(1, 525855780), (2, 262927890), (3, 175285260), (4, 131463945), (5, 105171156), (6, 87642630), (9, 58428420), (10, 52585578), (12, 43821315), (15, 35057052), (18, 29214210), (19, 27676620), (20, 26292789), (27, 19476140), (30, 17528526), (36, 14607105), (38, 13838310), (45, 11685684), (54, 9738070), (57, 9225540), (60, 8764263), (76, 6919155), (90, 5842842), (95, 5535324), (107, 4914540), (108, 4869035), (114, 4612770), (135, 3895228), (171, 3075180), (180, 2921421), (190, 2767662), (214, 2457270), (228, 2306385), (270, 1947614), (285, 1845108), (321, 1638180), (342, 1537590), (380, 1383831), (428, 1228635), (479, 1097820), (513, 1025060), (535, 982908), (540, 973807), (570, 922554), (642, 819090), (684, 768795), (855, 615036), (958, 548910), (963, 546060), (1026, 512530), (1070, 491454), (1140, 461277), (1284, 409545), (1437, 365940), (1605, 327636), (1710, 307518), (1916, 274455), (1926, 273030), (2033, 258660), (2052, 256265), (2140, 245727), (2395, 219564), (2565, 205012), (2874, 182970), (2889, 182020), (3210, 163818), (3420, 153759), (3852, 136515), (4066, 129330), (4311, 121980), (4790, 109782), (4815, 109212), (5130, 102506), (5748, 91485), (5778, 91010), (6099, 86220), (6420, 81909), (7185, 73188), (8132, 64665), (8622, 60990), (9101, 57780), (9580, 54891), (9630, 54606), (10165, 51732), (10260, 51253), (11556, 45505), (12198, 43110), (12933, 40660), (14370, 36594), (14445, 36404), (17244, 30495), (18202, 28890), (18297, 28740), (19260, 27303), (20330, 25866), (21555, 24396)]