156769507900

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{743}}^1\times {\mathrm{2347}}^1$

素因数の和:3164

約数の個数: 144

約数和(自身を含む): 363916707840

約数和(自身を除く): 207147199940

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 31, 50, 58, 62, 100, 116, 124, 145, 155, 290, 310, 580, 620, 725, 743, 775, 899, 1450, 1486, 1550, 1798, 2347, 2900, 2972, 3100, 3596, 3715, 4495, 4694, 7430, 8990, 9388, 11735, 14860, 17980, 18575, 21547, 22475, 23033, 23470, 37150, 43094, 44950, 46066, 46940, 58675, 68063, 72757, 74300, 86188, 89900, 92132, 107735, 115165, 117350, 136126, 145514, 215470, 230330, 234700, 272252, 291028, 340315, 363785, 430940, 460660, 538675, 575825, 667957, 680630, 727570, 1077350, 1151650, 1335914, 1361260, 1455140, 1701575, 1743821, 1818925, 2109953, 2154700, 2303300, 2671828, 3339785, 3403150, 3487642, 3637850, 4219906, 6679570, 6806300, 6975284, 7275700, 8439812, 8719105, 10549765, 13359140, 16698925, 17438210, 21099530, 33397850, 34876420, 42199060, 43595525, 50570809, 52748825, 54058451, 66795700, 87191050, 101141618, 105497650, 108116902, 174382100, 202283236, 210995300, 216233804, 252854045, 270292255, 505708090, 540584510, 1011416180, 1081169020, 1264270225, 1351461275, 1567695079, 2528540450, 2702922550, 3135390158, 5057080900, 5405845100, 6270780316, 7838475395, 15676950790, 31353901580, 39192376975, 78384753950, 156769507900]

約数ペア:

[(1, 156769507900), (2, 78384753950), (4, 39192376975), (5, 31353901580), (10, 15676950790), (20, 7838475395), (25, 6270780316), (29, 5405845100), (31, 5057080900), (50, 3135390158), (58, 2702922550), (62, 2528540450), (100, 1567695079), (116, 1351461275), (124, 1264270225), (145, 1081169020), (155, 1011416180), (290, 540584510), (310, 505708090), (580, 270292255), (620, 252854045), (725, 216233804), (743, 210995300), (775, 202283236), (899, 174382100), (1450, 108116902), (1486, 105497650), (1550, 101141618), (1798, 87191050), (2347, 66795700), (2900, 54058451), (2972, 52748825), (3100, 50570809), (3596, 43595525), (3715, 42199060), (4495, 34876420), (4694, 33397850), (7430, 21099530), (8990, 17438210), (9388, 16698925), (11735, 13359140), (14860, 10549765), (17980, 8719105), (18575, 8439812), (21547, 7275700), (22475, 6975284), (23033, 6806300), (23470, 6679570), (37150, 4219906), (43094, 3637850), (44950, 3487642), (46066, 3403150), (46940, 3339785), (58675, 2671828), (68063, 2303300), (72757, 2154700), (74300, 2109953), (86188, 1818925), (89900, 1743821), (92132, 1701575), (107735, 1455140), (115165, 1361260), (117350, 1335914), (136126, 1151650), (145514, 1077350), (215470, 727570), (230330, 680630), (234700, 667957), (272252, 575825), (291028, 538675), (340315, 460660), (363785, 430940)]