118674540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:328

約数の個数: 144

約数和(自身を含む): 375455808

約数和(自身を除く): 256781268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 103, 111, 148, 173, 180, 185, 206, 222, 309, 333, 346, 370, 412, 444, 515, 519, 555, 618, 666, 692, 740, 865, 927, 1030, 1038, 1110, 1236, 1332, 1545, 1557, 1665, 1730, 1854, 2060, 2076, 2220, 2595, 3090, 3114, 3330, 3460, 3708, 3811, 4635, 5190, 6180, 6228, 6401, 6660, 7622, 7785, 9270, 10380, 11433, 12802, 15244, 15570, 17819, 18540, 19055, 19203, 22866, 25604, 31140, 32005, 34299, 35638, 38110, 38406, 45732, 53457, 57165, 57609, 64010, 68598, 71276, 76220, 76812, 89095, 96015, 106914, 114330, 115218, 128020, 137196, 160371, 171495, 178190, 192030, 213828, 228660, 230436, 267285, 288045, 320742, 342990, 356380, 384060, 534570, 576090, 641484, 659303, 685980, 801855, 1069140, 1152180, 1318606, 1603710, 1977909, 2637212, 3207420, 3296515, 3955818, 5933727, 6593030, 7911636, 9889545, 11867454, 13186060, 19779090, 23734908, 29668635, 39558180, 59337270, 118674540]

約数ペア:

[(1, 118674540), (2, 59337270), (3, 39558180), (4, 29668635), (5, 23734908), (6, 19779090), (9, 13186060), (10, 11867454), (12, 9889545), (15, 7911636), (18, 6593030), (20, 5933727), (30, 3955818), (36, 3296515), (37, 3207420), (45, 2637212), (60, 1977909), (74, 1603710), (90, 1318606), (103, 1152180), (111, 1069140), (148, 801855), (173, 685980), (180, 659303), (185, 641484), (206, 576090), (222, 534570), (309, 384060), (333, 356380), (346, 342990), (370, 320742), (412, 288045), (444, 267285), (515, 230436), (519, 228660), (555, 213828), (618, 192030), (666, 178190), (692, 171495), (740, 160371), (865, 137196), (927, 128020), (1030, 115218), (1038, 114330), (1110, 106914), (1236, 96015), (1332, 89095), (1545, 76812), (1557, 76220), (1665, 71276), (1730, 68598), (1854, 64010), (2060, 57609), (2076, 57165), (2220, 53457), (2595, 45732), (3090, 38406), (3114, 38110), (3330, 35638), (3460, 34299), (3708, 32005), (3811, 31140), (4635, 25604), (5190, 22866), (6180, 19203), (6228, 19055), (6401, 18540), (6660, 17819), (7622, 15570), (7785, 15244), (9270, 12802), (10380, 11433)]