51187979880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1103}}^1\times {\mathrm{7583}}^1$

素因数の和:8720

約数の個数: 192

約数和(自身を含む): 176329820160

約数和(自身を除く): 125141840280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1103, 1224, 1530, 2040, 2206, 3060, 3309, 4412, 5515, 6120, 6618, 7583, 8824, 9927, 11030, 13236, 15166, 16545, 18751, 19854, 22060, 22749, 26472, 30332, 33090, 37502, 37915, 39708, 44120, 45498, 49635, 56253, 60664, 66180, 68247, 75004, 75830, 79416, 90996, 93755, 99270, 112506, 113745, 128911, 132360, 136494, 150008, 151660, 168759, 181992, 187510, 198540, 225012, 227490, 257822, 272988, 281265, 303320, 337518, 341235, 375020, 386733, 397080, 450024, 454980, 515644, 545976, 562530, 644555, 675036, 682470, 750040, 773466, 843795, 909960, 1031288, 1125060, 1160199, 1289110, 1350072, 1364940, 1546932, 1687590, 1933665, 2250120, 2320398, 2578220, 2729880, 3093864, 3375180, 3867330, 4640796, 5156440, 5800995, 6750360, 7734660, 8364049, 9281592, 11601990, 15469320, 16728098, 23203980, 25092147, 33456196, 41820245, 46407960, 50184294, 66912392, 75276441, 83640490, 100368588, 125460735, 142188833, 150552882, 167280980, 200737176, 250921470, 284377666, 301105764, 334561960, 376382205, 426566499, 501842940, 568755332, 602211528, 710944165, 752764410, 853132998, 1003685880, 1137510664, 1279699497, 1421888330, 1505528820, 1706265996, 2132832495, 2559398994, 2843776660, 3011057640, 3412531992, 4265664990, 5118797988, 5687553320, 6398497485, 8531329980, 10237595976, 12796994970, 17062659960, 25593989940, 51187979880]

約数ペア:

[(1, 51187979880), (2, 25593989940), (3, 17062659960), (4, 12796994970), (5, 10237595976), (6, 8531329980), (8, 6398497485), (9, 5687553320), (10, 5118797988), (12, 4265664990), (15, 3412531992), (17, 3011057640), (18, 2843776660), (20, 2559398994), (24, 2132832495), (30, 1706265996), (34, 1505528820), (36, 1421888330), (40, 1279699497), (45, 1137510664), (51, 1003685880), (60, 853132998), (68, 752764410), (72, 710944165), (85, 602211528), (90, 568755332), (102, 501842940), (120, 426566499), (136, 376382205), (153, 334561960), (170, 301105764), (180, 284377666), (204, 250921470), (255, 200737176), (306, 167280980), (340, 150552882), (360, 142188833), (408, 125460735), (510, 100368588), (612, 83640490), (680, 75276441), (765, 66912392), (1020, 50184294), (1103, 46407960), (1224, 41820245), (1530, 33456196), (2040, 25092147), (2206, 23203980), (3060, 16728098), (3309, 15469320), (4412, 11601990), (5515, 9281592), (6120, 8364049), (6618, 7734660), (7583, 6750360), (8824, 5800995), (9927, 5156440), (11030, 4640796), (13236, 3867330), (15166, 3375180), (16545, 3093864), (18751, 2729880), (19854, 2578220), (22060, 2320398), (22749, 2250120), (26472, 1933665), (30332, 1687590), (33090, 1546932), (37502, 1364940), (37915, 1350072), (39708, 1289110), (44120, 1160199), (45498, 1125060), (49635, 1031288), (56253, 909960), (60664, 843795), (66180, 773466), (68247, 750040), (75004, 682470), (75830, 675036), (79416, 644555), (90996, 562530), (93755, 545976), (99270, 515644), (112506, 454980), (113745, 450024), (128911, 397080), (132360, 386733), (136494, 375020), (150008, 341235), (151660, 337518), (168759, 303320), (181992, 281265), (187510, 272988), (198540, 257822), (225012, 227490)]