203386140

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{41849}}^1$

素因数の和:41873

約数の個数: 72

約数和(自身を含む): 639802800

約数和(自身を除く): 436416660

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, 41849, 83698, 125547, 167396, 209245, 251094, 376641, 418490, 502188, 627735, 753282, 836980, 1129923, 1255470, 1506564, 1883205, 2259846, 2510940, 3389769, 3766410, 4519692, 5649615, 6779538, 7532820, 10169307, 11299230, 13559076, 16948845, 20338614, 22598460, 33897690, 40677228, 50846535, 67795380, 101693070, 203386140]

約数ペア:

[(1, 203386140), (2, 101693070), (3, 67795380), (4, 50846535), (5, 40677228), (6, 33897690), (9, 22598460), (10, 20338614), (12, 16948845), (15, 13559076), (18, 11299230), (20, 10169307), (27, 7532820), (30, 6779538), (36, 5649615), (45, 4519692), (54, 3766410), (60, 3389769), (81, 2510940), (90, 2259846), (108, 1883205), (135, 1506564), (162, 1255470), (180, 1129923), (243, 836980), (270, 753282), (324, 627735), (405, 502188), (486, 418490), (540, 376641), (810, 251094), (972, 209245), (1215, 167396), (1620, 125547), (2430, 83698), (4860, 41849)]