15277140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1489}}^1$

素因数の和:1526

約数の個数: 96

約数和(自身を含む): 50064000

約数和(自身を除く): 34786860

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, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1489, 1710, 2052, 2565, 2978, 3420, 4467, 5130, 5956, 7445, 8934, 10260, 13401, 14890, 17868, 22335, 26802, 28291, 29780, 40203, 44670, 53604, 56582, 67005, 80406, 84873, 89340, 113164, 134010, 141455, 160812, 169746, 201015, 254619, 268020, 282910, 339492, 402030, 424365, 509238, 565820, 763857, 804060, 848730, 1018476, 1273095, 1527714, 1697460, 2546190, 3055428, 3819285, 5092380, 7638570, 15277140]

約数ペア:

[(1, 15277140), (2, 7638570), (3, 5092380), (4, 3819285), (5, 3055428), (6, 2546190), (9, 1697460), (10, 1527714), (12, 1273095), (15, 1018476), (18, 848730), (19, 804060), (20, 763857), (27, 565820), (30, 509238), (36, 424365), (38, 402030), (45, 339492), (54, 282910), (57, 268020), (60, 254619), (76, 201015), (90, 169746), (95, 160812), (108, 141455), (114, 134010), (135, 113164), (171, 89340), (180, 84873), (190, 80406), (228, 67005), (270, 56582), (285, 53604), (342, 44670), (380, 40203), (513, 29780), (540, 28291), (570, 26802), (684, 22335), (855, 17868), (1026, 14890), (1140, 13401), (1489, 10260), (1710, 8934), (2052, 7445), (2565, 5956), (2978, 5130), (3420, 4467)]