34407100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:252

約数の個数: 144

約数和(自身を含む): 97216000

約数和(自身を除く): 62808900

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 25, 26, 28, 35, 38, 50, 52, 65, 70, 76, 91, 95, 100, 130, 133, 140, 175, 182, 190, 199, 247, 260, 266, 325, 350, 364, 380, 398, 455, 475, 494, 532, 650, 665, 700, 796, 910, 950, 988, 995, 1235, 1300, 1330, 1393, 1729, 1820, 1900, 1990, 2275, 2470, 2587, 2660, 2786, 3325, 3458, 3781, 3980, 4550, 4940, 4975, 5174, 5572, 6175, 6650, 6916, 6965, 7562, 8645, 9100, 9950, 10348, 12350, 12935, 13300, 13930, 15124, 17290, 18109, 18905, 19900, 24700, 25870, 26467, 27860, 34580, 34825, 36218, 37810, 43225, 49153, 51740, 52934, 64675, 69650, 72436, 75620, 86450, 90545, 94525, 98306, 105868, 129350, 132335, 139300, 172900, 181090, 189050, 196612, 245765, 258700, 264670, 344071, 362180, 378100, 452725, 491530, 529340, 661675, 688142, 905450, 983060, 1228825, 1323350, 1376284, 1720355, 1810900, 2457650, 2646700, 3440710, 4915300, 6881420, 8601775, 17203550, 34407100]

約数ペア:

[(1, 34407100), (2, 17203550), (4, 8601775), (5, 6881420), (7, 4915300), (10, 3440710), (13, 2646700), (14, 2457650), (19, 1810900), (20, 1720355), (25, 1376284), (26, 1323350), (28, 1228825), (35, 983060), (38, 905450), (50, 688142), (52, 661675), (65, 529340), (70, 491530), (76, 452725), (91, 378100), (95, 362180), (100, 344071), (130, 264670), (133, 258700), (140, 245765), (175, 196612), (182, 189050), (190, 181090), (199, 172900), (247, 139300), (260, 132335), (266, 129350), (325, 105868), (350, 98306), (364, 94525), (380, 90545), (398, 86450), (455, 75620), (475, 72436), (494, 69650), (532, 64675), (650, 52934), (665, 51740), (700, 49153), (796, 43225), (910, 37810), (950, 36218), (988, 34825), (995, 34580), (1235, 27860), (1300, 26467), (1330, 25870), (1393, 24700), (1729, 19900), (1820, 18905), (1900, 18109), (1990, 17290), (2275, 15124), (2470, 13930), (2587, 13300), (2660, 12935), (2786, 12350), (3325, 10348), (3458, 9950), (3781, 9100), (3980, 8645), (4550, 7562), (4940, 6965), (4975, 6916), (5174, 6650), (5572, 6175)]