38451960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:198

約数の個数: 192

約数和(自身を含む): 135794880

約数和(自身を除く): 97342920

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, 61, 68, 72, 85, 90, 102, 103, 120, 122, 136, 153, 170, 180, 183, 204, 206, 244, 255, 305, 306, 309, 340, 360, 366, 408, 412, 488, 510, 515, 549, 610, 612, 618, 680, 732, 765, 824, 915, 927, 1020, 1030, 1037, 1098, 1220, 1224, 1236, 1464, 1530, 1545, 1751, 1830, 1854, 2040, 2060, 2074, 2196, 2440, 2472, 2745, 3060, 3090, 3111, 3502, 3660, 3708, 4120, 4148, 4392, 4635, 5185, 5253, 5490, 6120, 6180, 6222, 6283, 7004, 7320, 7416, 8296, 8755, 9270, 9333, 10370, 10506, 10980, 12360, 12444, 12566, 14008, 15555, 15759, 17510, 18540, 18666, 18849, 20740, 21012, 21960, 24888, 25132, 26265, 31110, 31415, 31518, 35020, 37080, 37332, 37698, 41480, 42024, 46665, 50264, 52530, 56547, 62220, 62830, 63036, 70040, 74664, 75396, 78795, 93330, 94245, 105060, 106811, 113094, 124440, 125660, 126072, 150792, 157590, 186660, 188490, 210120, 213622, 226188, 251320, 282735, 315180, 320433, 373320, 376980, 427244, 452376, 534055, 565470, 630360, 640866, 753960, 854488, 961299, 1068110, 1130940, 1281732, 1602165, 1922598, 2136220, 2261880, 2563464, 3204330, 3845196, 4272440, 4806495, 6408660, 7690392, 9612990, 12817320, 19225980, 38451960]

約数ペア:

[(1, 38451960), (2, 19225980), (3, 12817320), (4, 9612990), (5, 7690392), (6, 6408660), (8, 4806495), (9, 4272440), (10, 3845196), (12, 3204330), (15, 2563464), (17, 2261880), (18, 2136220), (20, 1922598), (24, 1602165), (30, 1281732), (34, 1130940), (36, 1068110), (40, 961299), (45, 854488), (51, 753960), (60, 640866), (61, 630360), (68, 565470), (72, 534055), (85, 452376), (90, 427244), (102, 376980), (103, 373320), (120, 320433), (122, 315180), (136, 282735), (153, 251320), (170, 226188), (180, 213622), (183, 210120), (204, 188490), (206, 186660), (244, 157590), (255, 150792), (305, 126072), (306, 125660), (309, 124440), (340, 113094), (360, 106811), (366, 105060), (408, 94245), (412, 93330), (488, 78795), (510, 75396), (515, 74664), (549, 70040), (610, 63036), (612, 62830), (618, 62220), (680, 56547), (732, 52530), (765, 50264), (824, 46665), (915, 42024), (927, 41480), (1020, 37698), (1030, 37332), (1037, 37080), (1098, 35020), (1220, 31518), (1224, 31415), (1236, 31110), (1464, 26265), (1530, 25132), (1545, 24888), (1751, 21960), (1830, 21012), (1854, 20740), (2040, 18849), (2060, 18666), (2074, 18540), (2196, 17510), (2440, 15759), (2472, 15555), (2745, 14008), (3060, 12566), (3090, 12444), (3111, 12360), (3502, 10980), (3660, 10506), (3708, 10370), (4120, 9333), (4148, 9270), (4392, 8755), (4635, 8296), (5185, 7416), (5253, 7320), (5490, 7004), (6120, 6283), (6180, 6222)]