39616800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{971}}^1$

素因数の和:1011

約数の個数: 144

約数和(自身を含む): 136678752

約数和(自身を除く): 97061952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 68, 75, 80, 85, 96, 100, 102, 120, 136, 150, 160, 170, 200, 204, 240, 255, 272, 300, 340, 400, 408, 425, 480, 510, 544, 600, 680, 800, 816, 850, 971, 1020, 1200, 1275, 1360, 1632, 1700, 1942, 2040, 2400, 2550, 2720, 2913, 3400, 3884, 4080, 4855, 5100, 5826, 6800, 7768, 8160, 9710, 10200, 11652, 13600, 14565, 15536, 16507, 19420, 20400, 23304, 24275, 29130, 31072, 33014, 38840, 40800, 46608, 48550, 49521, 58260, 66028, 72825, 77680, 82535, 93216, 97100, 99042, 116520, 132056, 145650, 155360, 165070, 194200, 198084, 233040, 247605, 264112, 291300, 330140, 388400, 396168, 412675, 466080, 495210, 528224, 582600, 660280, 776800, 792336, 825350, 990420, 1165200, 1238025, 1320560, 1584672, 1650700, 1980840, 2330400, 2476050, 2641120, 3301400, 3961680, 4952100, 6602800, 7923360, 9904200, 13205600, 19808400, 39616800]

約数ペア:

[(1, 39616800), (2, 19808400), (3, 13205600), (4, 9904200), (5, 7923360), (6, 6602800), (8, 4952100), (10, 3961680), (12, 3301400), (15, 2641120), (16, 2476050), (17, 2330400), (20, 1980840), (24, 1650700), (25, 1584672), (30, 1320560), (32, 1238025), (34, 1165200), (40, 990420), (48, 825350), (50, 792336), (51, 776800), (60, 660280), (68, 582600), (75, 528224), (80, 495210), (85, 466080), (96, 412675), (100, 396168), (102, 388400), (120, 330140), (136, 291300), (150, 264112), (160, 247605), (170, 233040), (200, 198084), (204, 194200), (240, 165070), (255, 155360), (272, 145650), (300, 132056), (340, 116520), (400, 99042), (408, 97100), (425, 93216), (480, 82535), (510, 77680), (544, 72825), (600, 66028), (680, 58260), (800, 49521), (816, 48550), (850, 46608), (971, 40800), (1020, 38840), (1200, 33014), (1275, 31072), (1360, 29130), (1632, 24275), (1700, 23304), (1942, 20400), (2040, 19420), (2400, 16507), (2550, 15536), (2720, 14565), (2913, 13600), (3400, 11652), (3884, 10200), (4080, 9710), (4855, 8160), (5100, 7768), (5826, 6800)]