144545220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47237}}^1$

素因数の和:47269

約数の個数: 72

約数和(自身を含む): 464255064

約数和(自身を除く): 319709844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 47237, 94474, 141711, 188948, 236185, 283422, 425133, 472370, 566844, 708555, 803029, 850266, 944740, 1417110, 1606058, 1700532, 2125665, 2409087, 2834220, 3212116, 4015145, 4251330, 4818174, 7227261, 8030290, 8502660, 9636348, 12045435, 14454522, 16060580, 24090870, 28909044, 36136305, 48181740, 72272610, 144545220]

約数ペア:

[(1, 144545220), (2, 72272610), (3, 48181740), (4, 36136305), (5, 28909044), (6, 24090870), (9, 16060580), (10, 14454522), (12, 12045435), (15, 9636348), (17, 8502660), (18, 8030290), (20, 7227261), (30, 4818174), (34, 4251330), (36, 4015145), (45, 3212116), (51, 2834220), (60, 2409087), (68, 2125665), (85, 1700532), (90, 1606058), (102, 1417110), (153, 944740), (170, 850266), (180, 803029), (204, 708555), (255, 566844), (306, 472370), (340, 425133), (510, 283422), (612, 236185), (765, 188948), (1020, 141711), (1530, 94474), (3060, 47237)]