102718920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37217}}^1$

素因数の和:37254

約数の個数: 64

約数和(自身を含む): 321563520

約数和(自身を除く): 218844600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 37217, 74434, 111651, 148868, 186085, 223302, 297736, 372170, 446604, 558255, 744340, 855991, 893208, 1116510, 1488680, 1711982, 2233020, 2567973, 3423964, 4279955, 4466040, 5135946, 6847928, 8559910, 10271892, 12839865, 17119820, 20543784, 25679730, 34239640, 51359460, 102718920]

約数ペア:

[(1, 102718920), (2, 51359460), (3, 34239640), (4, 25679730), (5, 20543784), (6, 17119820), (8, 12839865), (10, 10271892), (12, 8559910), (15, 6847928), (20, 5135946), (23, 4466040), (24, 4279955), (30, 3423964), (40, 2567973), (46, 2233020), (60, 1711982), (69, 1488680), (92, 1116510), (115, 893208), (120, 855991), (138, 744340), (184, 558255), (230, 446604), (276, 372170), (345, 297736), (460, 223302), (552, 186085), (690, 148868), (920, 111651), (1380, 74434), (2760, 37217)]