87390030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1$

素因数の和:323

約数の個数: 192

約数和(自身を含む): 279236160

約数和(自身を除く): 191846130

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 17, 21, 26, 30, 34, 35, 39, 42, 49, 51, 65, 70, 78, 85, 91, 98, 102, 105, 119, 130, 147, 170, 182, 195, 210, 221, 238, 245, 255, 269, 273, 294, 357, 390, 442, 455, 490, 510, 538, 546, 595, 637, 663, 714, 735, 807, 833, 910, 1105, 1190, 1274, 1326, 1345, 1365, 1470, 1547, 1614, 1666, 1785, 1883, 1911, 2210, 2499, 2690, 2730, 3094, 3185, 3315, 3497, 3570, 3766, 3822, 4035, 4165, 4573, 4641, 4998, 5649, 6370, 6630, 6994, 7735, 8070, 8330, 9146, 9282, 9415, 9555, 10491, 10829, 11298, 12495, 13181, 13719, 15470, 17485, 18830, 19110, 20982, 21658, 22865, 23205, 24479, 24990, 26362, 27438, 28245, 32011, 32487, 34970, 39543, 45730, 46410, 48958, 52455, 54145, 56490, 59449, 64022, 64974, 65905, 68595, 73437, 79086, 96033, 104910, 108290, 118898, 122395, 131810, 137190, 146874, 160055, 162435, 171353, 178347, 192066, 197715, 224077, 244790, 297245, 320110, 324870, 342706, 356694, 367185, 395430, 416143, 448154, 480165, 514059, 594490, 672231, 734370, 832286, 856765, 891735, 960330, 1028118, 1120385, 1248429, 1344462, 1713530, 1783470, 2080715, 2240770, 2496858, 2570295, 2913001, 3361155, 4161430, 5140590, 5826002, 6242145, 6722310, 8739003, 12484290, 14565005, 17478006, 29130010, 43695015, 87390030]

約数ペア:

[(1, 87390030), (2, 43695015), (3, 29130010), (5, 17478006), (6, 14565005), (7, 12484290), (10, 8739003), (13, 6722310), (14, 6242145), (15, 5826002), (17, 5140590), (21, 4161430), (26, 3361155), (30, 2913001), (34, 2570295), (35, 2496858), (39, 2240770), (42, 2080715), (49, 1783470), (51, 1713530), (65, 1344462), (70, 1248429), (78, 1120385), (85, 1028118), (91, 960330), (98, 891735), (102, 856765), (105, 832286), (119, 734370), (130, 672231), (147, 594490), (170, 514059), (182, 480165), (195, 448154), (210, 416143), (221, 395430), (238, 367185), (245, 356694), (255, 342706), (269, 324870), (273, 320110), (294, 297245), (357, 244790), (390, 224077), (442, 197715), (455, 192066), (490, 178347), (510, 171353), (538, 162435), (546, 160055), (595, 146874), (637, 137190), (663, 131810), (714, 122395), (735, 118898), (807, 108290), (833, 104910), (910, 96033), (1105, 79086), (1190, 73437), (1274, 68595), (1326, 65905), (1345, 64974), (1365, 64022), (1470, 59449), (1547, 56490), (1614, 54145), (1666, 52455), (1785, 48958), (1883, 46410), (1911, 45730), (2210, 39543), (2499, 34970), (2690, 32487), (2730, 32011), (3094, 28245), (3185, 27438), (3315, 26362), (3497, 24990), (3570, 24479), (3766, 23205), (3822, 22865), (4035, 21658), (4165, 20982), (4573, 19110), (4641, 18830), (4998, 17485), (5649, 15470), (6370, 13719), (6630, 13181), (6994, 12495), (7735, 11298), (8070, 10829), (8330, 10491), (9146, 9555), (9282, 9415)]