78635200

素因数分解:

$2^6\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:112

約数の個数: 252

約数和(自身を含む): 242361720

約数和(自身を除く): 163726520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 49, 50, 56, 59, 64, 68, 70, 80, 85, 98, 100, 112, 118, 119, 136, 140, 160, 170, 175, 196, 200, 224, 236, 238, 245, 272, 280, 295, 320, 340, 350, 392, 400, 413, 425, 448, 472, 476, 490, 544, 560, 590, 595, 680, 700, 784, 800, 826, 833, 850, 944, 952, 980, 1003, 1088, 1120, 1180, 1190, 1225, 1360, 1400, 1475, 1568, 1600, 1652, 1666, 1700, 1888, 1904, 1960, 2006, 2065, 2240, 2360, 2380, 2450, 2720, 2800, 2891, 2950, 2975, 3136, 3304, 3332, 3400, 3776, 3808, 3920, 4012, 4130, 4165, 4720, 4760, 4900, 5015, 5440, 5600, 5782, 5900, 5950, 6608, 6664, 6800, 7021, 7616, 7840, 8024, 8260, 8330, 9440, 9520, 9800, 10030, 10325, 11200, 11564, 11800, 11900, 13216, 13328, 13600, 14042, 14455, 15680, 16048, 16520, 16660, 18880, 19040, 19600, 20060, 20650, 20825, 23128, 23600, 23800, 25075, 26432, 26656, 27200, 28084, 28910, 32096, 33040, 33320, 35105, 38080, 39200, 40120, 41300, 41650, 46256, 47200, 47600, 49147, 50150, 53312, 56168, 57820, 64192, 66080, 66640, 70210, 72275, 78400, 80240, 82600, 83300, 92512, 94400, 95200, 98294, 100300, 112336, 115640, 132160, 133280, 140420, 144550, 160480, 165200, 166600, 175525, 185024, 190400, 196588, 200600, 224672, 231280, 245735, 266560, 280840, 289100, 320960, 330400, 333200, 351050, 393176, 401200, 449344, 462560, 491470, 561680, 578200, 660800, 666400, 702100, 786352, 802400, 925120, 982940, 1123360, 1156400, 1228675, 1332800, 1404200, 1572704, 1604800, 1965880, 2246720, 2312800, 2457350, 2808400, 3145408, 3931760, 4625600, 4914700, 5616800, 7863520, 9829400, 11233600, 15727040, 19658800, 39317600, 78635200]

約数ペア:

[(1, 78635200), (2, 39317600), (4, 19658800), (5, 15727040), (7, 11233600), (8, 9829400), (10, 7863520), (14, 5616800), (16, 4914700), (17, 4625600), (20, 3931760), (25, 3145408), (28, 2808400), (32, 2457350), (34, 2312800), (35, 2246720), (40, 1965880), (49, 1604800), (50, 1572704), (56, 1404200), (59, 1332800), (64, 1228675), (68, 1156400), (70, 1123360), (80, 982940), (85, 925120), (98, 802400), (100, 786352), (112, 702100), (118, 666400), (119, 660800), (136, 578200), (140, 561680), (160, 491470), (170, 462560), (175, 449344), (196, 401200), (200, 393176), (224, 351050), (236, 333200), (238, 330400), (245, 320960), (272, 289100), (280, 280840), (295, 266560), (320, 245735), (340, 231280), (350, 224672), (392, 200600), (400, 196588), (413, 190400), (425, 185024), (448, 175525), (472, 166600), (476, 165200), (490, 160480), (544, 144550), (560, 140420), (590, 133280), (595, 132160), (680, 115640), (700, 112336), (784, 100300), (800, 98294), (826, 95200), (833, 94400), (850, 92512), (944, 83300), (952, 82600), (980, 80240), (1003, 78400), (1088, 72275), (1120, 70210), (1180, 66640), (1190, 66080), (1225, 64192), (1360, 57820), (1400, 56168), (1475, 53312), (1568, 50150), (1600, 49147), (1652, 47600), (1666, 47200), (1700, 46256), (1888, 41650), (1904, 41300), (1960, 40120), (2006, 39200), (2065, 38080), (2240, 35105), (2360, 33320), (2380, 33040), (2450, 32096), (2720, 28910), (2800, 28084), (2891, 27200), (2950, 26656), (2975, 26432), (3136, 25075), (3304, 23800), (3332, 23600), (3400, 23128), (3776, 20825), (3808, 20650), (3920, 20060), (4012, 19600), (4130, 19040), (4165, 18880), (4720, 16660), (4760, 16520), (4900, 16048), (5015, 15680), (5440, 14455), (5600, 14042), (5782, 13600), (5900, 13328), (5950, 13216), (6608, 11900), (6664, 11800), (6800, 11564), (7021, 11200), (7616, 10325), (7840, 10030), (8024, 9800), (8260, 9520), (8330, 9440)]