75903450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:501

約数の個数: 144

約数和(自身を含む): 229003200

約数和(自身を除く): 153099750

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 25, 30, 35, 42, 46, 49, 50, 69, 70, 75, 98, 105, 115, 138, 147, 150, 161, 175, 210, 230, 245, 294, 322, 345, 350, 449, 483, 490, 525, 575, 690, 735, 805, 898, 966, 1050, 1127, 1150, 1225, 1347, 1470, 1610, 1725, 2245, 2254, 2415, 2450, 2694, 3143, 3381, 3450, 3675, 4025, 4490, 4830, 5635, 6286, 6735, 6762, 7350, 8050, 9429, 10327, 11225, 11270, 12075, 13470, 15715, 16905, 18858, 20654, 22001, 22450, 24150, 28175, 30981, 31430, 33675, 33810, 44002, 47145, 51635, 56350, 61962, 66003, 67350, 72289, 78575, 84525, 94290, 103270, 110005, 132006, 144578, 154905, 157150, 169050, 216867, 220010, 235725, 258175, 309810, 330015, 361445, 433734, 471450, 506023, 516350, 550025, 660030, 722890, 774525, 1012046, 1084335, 1100050, 1518069, 1549050, 1650075, 1807225, 2168670, 2530115, 3036138, 3300150, 3614450, 5060230, 5421675, 7590345, 10843350, 12650575, 15180690, 25301150, 37951725, 75903450]

約数ペア:

[(1, 75903450), (2, 37951725), (3, 25301150), (5, 15180690), (6, 12650575), (7, 10843350), (10, 7590345), (14, 5421675), (15, 5060230), (21, 3614450), (23, 3300150), (25, 3036138), (30, 2530115), (35, 2168670), (42, 1807225), (46, 1650075), (49, 1549050), (50, 1518069), (69, 1100050), (70, 1084335), (75, 1012046), (98, 774525), (105, 722890), (115, 660030), (138, 550025), (147, 516350), (150, 506023), (161, 471450), (175, 433734), (210, 361445), (230, 330015), (245, 309810), (294, 258175), (322, 235725), (345, 220010), (350, 216867), (449, 169050), (483, 157150), (490, 154905), (525, 144578), (575, 132006), (690, 110005), (735, 103270), (805, 94290), (898, 84525), (966, 78575), (1050, 72289), (1127, 67350), (1150, 66003), (1225, 61962), (1347, 56350), (1470, 51635), (1610, 47145), (1725, 44002), (2245, 33810), (2254, 33675), (2415, 31430), (2450, 30981), (2694, 28175), (3143, 24150), (3381, 22450), (3450, 22001), (3675, 20654), (4025, 18858), (4490, 16905), (4830, 15715), (5635, 13470), (6286, 12075), (6735, 11270), (6762, 11225), (7350, 10327), (8050, 9429)]