13033620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:174

約数の個数: 144

約数和(自身を含む): 43155840

約数和(自身を除く): 30122220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 37, 38, 45, 57, 60, 74, 76, 90, 95, 103, 111, 114, 148, 171, 180, 185, 190, 206, 222, 228, 285, 309, 333, 342, 370, 380, 412, 444, 515, 555, 570, 618, 666, 684, 703, 740, 855, 927, 1030, 1110, 1140, 1236, 1332, 1406, 1545, 1665, 1710, 1854, 1957, 2060, 2109, 2220, 2812, 3090, 3330, 3420, 3515, 3708, 3811, 3914, 4218, 4635, 5871, 6180, 6327, 6660, 7030, 7622, 7828, 8436, 9270, 9785, 10545, 11433, 11742, 12654, 14060, 15244, 17613, 18540, 19055, 19570, 21090, 22866, 23484, 25308, 29355, 31635, 34299, 35226, 38110, 39140, 42180, 45732, 57165, 58710, 63270, 68598, 70452, 72409, 76220, 88065, 114330, 117420, 126540, 137196, 144818, 171495, 176130, 217227, 228660, 289636, 342990, 352260, 362045, 434454, 651681, 685980, 724090, 868908, 1086135, 1303362, 1448180, 2172270, 2606724, 3258405, 4344540, 6516810, 13033620]

約数ペア:

[(1, 13033620), (2, 6516810), (3, 4344540), (4, 3258405), (5, 2606724), (6, 2172270), (9, 1448180), (10, 1303362), (12, 1086135), (15, 868908), (18, 724090), (19, 685980), (20, 651681), (30, 434454), (36, 362045), (37, 352260), (38, 342990), (45, 289636), (57, 228660), (60, 217227), (74, 176130), (76, 171495), (90, 144818), (95, 137196), (103, 126540), (111, 117420), (114, 114330), (148, 88065), (171, 76220), (180, 72409), (185, 70452), (190, 68598), (206, 63270), (222, 58710), (228, 57165), (285, 45732), (309, 42180), (333, 39140), (342, 38110), (370, 35226), (380, 34299), (412, 31635), (444, 29355), (515, 25308), (555, 23484), (570, 22866), (618, 21090), (666, 19570), (684, 19055), (703, 18540), (740, 17613), (855, 15244), (927, 14060), (1030, 12654), (1110, 11742), (1140, 11433), (1236, 10545), (1332, 9785), (1406, 9270), (1545, 8436), (1665, 7828), (1710, 7622), (1854, 7030), (1957, 6660), (2060, 6327), (2109, 6180), (2220, 5871), (2812, 4635), (3090, 4218), (3330, 3914), (3420, 3811), (3515, 3708)]