137144340

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{28219}}^1$

素因数の和:28243

約数の個数: 72

約数和(自身を含む): 431427360

約数和(自身を除く): 294283020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 28219, 56438, 84657, 112876, 141095, 169314, 253971, 282190, 338628, 423285, 507942, 564380, 761913, 846570, 1015884, 1269855, 1523826, 1693140, 2285739, 2539710, 3047652, 3809565, 4571478, 5079420, 6857217, 7619130, 9142956, 11428695, 13714434, 15238260, 22857390, 27428868, 34286085, 45714780, 68572170, 137144340]

約数ペア:

[(1, 137144340), (2, 68572170), (3, 45714780), (4, 34286085), (5, 27428868), (6, 22857390), (9, 15238260), (10, 13714434), (12, 11428695), (15, 9142956), (18, 7619130), (20, 6857217), (27, 5079420), (30, 4571478), (36, 3809565), (45, 3047652), (54, 2539710), (60, 2285739), (81, 1693140), (90, 1523826), (108, 1269855), (135, 1015884), (162, 846570), (180, 761913), (243, 564380), (270, 507942), (324, 423285), (405, 338628), (486, 282190), (540, 253971), (810, 169314), (972, 141095), (1215, 112876), (1620, 84657), (2430, 56438), (4860, 28219)]