201497052870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1\times {\mathrm{31883}}^1$

素因数の和:32251

約数の個数: 128

約数和(自身を含む): 545445964800

約数和(自身を除く): 343948911930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 89, 90, 135, 178, 263, 267, 270, 445, 526, 534, 789, 801, 890, 1315, 1335, 1578, 1602, 2367, 2403, 2630, 2670, 3945, 4005, 4734, 4806, 7101, 7890, 8010, 11835, 12015, 14202, 23407, 23670, 24030, 31883, 35505, 46814, 63766, 70221, 71010, 95649, 117035, 140442, 159415, 191298, 210663, 234070, 286947, 318830, 351105, 421326, 478245, 573894, 631989, 702210, 860841, 956490, 1053315, 1263978, 1434735, 1721682, 2106630, 2837587, 2869470, 3159945, 4304205, 5675174, 6319890, 8385229, 8512761, 8608410, 14187935, 16770458, 17025522, 25155687, 25538283, 28375870, 41926145, 42563805, 50311374, 51076566, 75467061, 76614849, 83852290, 85127610, 125778435, 127691415, 150934122, 153229698, 226401183, 251556870, 255382830, 377335305, 383074245, 452802366, 746285381, 754670610, 766148490, 1132005915, 1492570762, 2238856143, 2264011830, 3731426905, 4477712286, 6716568429, 7462853810, 11194280715, 13433136858, 20149705287, 22388561430, 33582842145, 40299410574, 67165684290, 100748526435, 201497052870]

約数ペア:

[(1, 201497052870), (2, 100748526435), (3, 67165684290), (5, 40299410574), (6, 33582842145), (9, 22388561430), (10, 20149705287), (15, 13433136858), (18, 11194280715), (27, 7462853810), (30, 6716568429), (45, 4477712286), (54, 3731426905), (89, 2264011830), (90, 2238856143), (135, 1492570762), (178, 1132005915), (263, 766148490), (267, 754670610), (270, 746285381), (445, 452802366), (526, 383074245), (534, 377335305), (789, 255382830), (801, 251556870), (890, 226401183), (1315, 153229698), (1335, 150934122), (1578, 127691415), (1602, 125778435), (2367, 85127610), (2403, 83852290), (2630, 76614849), (2670, 75467061), (3945, 51076566), (4005, 50311374), (4734, 42563805), (4806, 41926145), (7101, 28375870), (7890, 25538283), (8010, 25155687), (11835, 17025522), (12015, 16770458), (14202, 14187935), (23407, 8608410), (23670, 8512761), (24030, 8385229), (31883, 6319890), (35505, 5675174), (46814, 4304205), (63766, 3159945), (70221, 2869470), (71010, 2837587), (95649, 2106630), (117035, 1721682), (140442, 1434735), (159415, 1263978), (191298, 1053315), (210663, 956490), (234070, 860841), (286947, 702210), (318830, 631989), (351105, 573894), (421326, 478245)]