72943260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5501}}^1$

素因数の和:5543

約数の個数: 96

約数和(自身を含む): 232932672

約数和(自身を除く): 159989412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1326, 2210, 2652, 3315, 4420, 5501, 6630, 11002, 13260, 16503, 22004, 27505, 33006, 55010, 66012, 71513, 82515, 93517, 110020, 143026, 165030, 187034, 214539, 280551, 286052, 330060, 357565, 374068, 429078, 467585, 561102, 715130, 858156, 935170, 1072695, 1122204, 1215721, 1402755, 1430260, 1870340, 2145390, 2431442, 2805510, 3647163, 4290780, 4862884, 5611020, 6078605, 7294326, 12157210, 14588652, 18235815, 24314420, 36471630, 72943260]

約数ペア:

[(1, 72943260), (2, 36471630), (3, 24314420), (4, 18235815), (5, 14588652), (6, 12157210), (10, 7294326), (12, 6078605), (13, 5611020), (15, 4862884), (17, 4290780), (20, 3647163), (26, 2805510), (30, 2431442), (34, 2145390), (39, 1870340), (51, 1430260), (52, 1402755), (60, 1215721), (65, 1122204), (68, 1072695), (78, 935170), (85, 858156), (102, 715130), (130, 561102), (156, 467585), (170, 429078), (195, 374068), (204, 357565), (221, 330060), (255, 286052), (260, 280551), (340, 214539), (390, 187034), (442, 165030), (510, 143026), (663, 110020), (780, 93517), (884, 82515), (1020, 71513), (1105, 66012), (1326, 55010), (2210, 33006), (2652, 27505), (3315, 22004), (4420, 16503), (5501, 13260), (6630, 11002)]