44400780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2543}}^1$

素因数の和:2655

約数の個数: 72

約数和(自身を含む): 136124352

約数和(自身を除く): 91723572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 291, 388, 485, 582, 873, 970, 1164, 1455, 1746, 1940, 2543, 2910, 3492, 4365, 5086, 5820, 7629, 8730, 10172, 12715, 15258, 17460, 22887, 25430, 30516, 38145, 45774, 50860, 76290, 91548, 114435, 152580, 228870, 246671, 457740, 493342, 740013, 986684, 1233355, 1480026, 2220039, 2466710, 2960052, 3700065, 4440078, 4933420, 7400130, 8880156, 11100195, 14800260, 22200390, 44400780]

約数ペア:

[(1, 44400780), (2, 22200390), (3, 14800260), (4, 11100195), (5, 8880156), (6, 7400130), (9, 4933420), (10, 4440078), (12, 3700065), (15, 2960052), (18, 2466710), (20, 2220039), (30, 1480026), (36, 1233355), (45, 986684), (60, 740013), (90, 493342), (97, 457740), (180, 246671), (194, 228870), (291, 152580), (388, 114435), (485, 91548), (582, 76290), (873, 50860), (970, 45774), (1164, 38145), (1455, 30516), (1746, 25430), (1940, 22887), (2543, 17460), (2910, 15258), (3492, 12715), (4365, 10172), (5086, 8730), (5820, 7629)]