47137140

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:141

約数の個数: 168

約数和(自身を含む): 153693288

約数和(自身を除く): 106556148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 61, 81, 90, 106, 108, 122, 135, 159, 162, 180, 183, 212, 243, 244, 265, 270, 305, 318, 324, 366, 405, 477, 486, 530, 540, 549, 610, 636, 729, 732, 795, 810, 915, 954, 972, 1060, 1098, 1215, 1220, 1431, 1458, 1590, 1620, 1647, 1830, 1908, 2196, 2385, 2430, 2745, 2862, 2916, 3180, 3233, 3294, 3645, 3660, 4293, 4770, 4860, 4941, 5490, 5724, 6466, 6588, 7155, 7290, 8235, 8586, 9540, 9699, 9882, 10980, 12879, 12932, 14310, 14580, 14823, 16165, 16470, 17172, 19398, 19764, 21465, 24705, 25758, 28620, 29097, 29646, 32330, 32940, 38637, 38796, 42930, 44469, 48495, 49410, 51516, 58194, 59292, 64395, 64660, 74115, 77274, 85860, 87291, 88938, 96990, 98820, 116388, 128790, 145485, 148230, 154548, 174582, 177876, 193185, 193980, 222345, 257580, 261873, 290970, 296460, 349164, 386370, 436455, 444690, 523746, 581940, 772740, 785619, 872910, 889380, 1047492, 1309365, 1571238, 1745820, 2356857, 2618730, 3142476, 3928095, 4713714, 5237460, 7856190, 9427428, 11784285, 15712380, 23568570, 47137140]

約数ペア:

[(1, 47137140), (2, 23568570), (3, 15712380), (4, 11784285), (5, 9427428), (6, 7856190), (9, 5237460), (10, 4713714), (12, 3928095), (15, 3142476), (18, 2618730), (20, 2356857), (27, 1745820), (30, 1571238), (36, 1309365), (45, 1047492), (53, 889380), (54, 872910), (60, 785619), (61, 772740), (81, 581940), (90, 523746), (106, 444690), (108, 436455), (122, 386370), (135, 349164), (159, 296460), (162, 290970), (180, 261873), (183, 257580), (212, 222345), (243, 193980), (244, 193185), (265, 177876), (270, 174582), (305, 154548), (318, 148230), (324, 145485), (366, 128790), (405, 116388), (477, 98820), (486, 96990), (530, 88938), (540, 87291), (549, 85860), (610, 77274), (636, 74115), (729, 64660), (732, 64395), (795, 59292), (810, 58194), (915, 51516), (954, 49410), (972, 48495), (1060, 44469), (1098, 42930), (1215, 38796), (1220, 38637), (1431, 32940), (1458, 32330), (1590, 29646), (1620, 29097), (1647, 28620), (1830, 25758), (1908, 24705), (2196, 21465), (2385, 19764), (2430, 19398), (2745, 17172), (2862, 16470), (2916, 16165), (3180, 14823), (3233, 14580), (3294, 14310), (3645, 12932), (3660, 12879), (4293, 10980), (4770, 9882), (4860, 9699), (4941, 9540), (5490, 8586), (5724, 8235), (6466, 7290), (6588, 7155)]