157075100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:496

約数の個数: 144

約数和(自身を含む): 430764096

約数和(自身を除く): 273688996

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 41, 50, 52, 65, 70, 82, 91, 100, 130, 140, 164, 175, 182, 205, 260, 287, 325, 350, 364, 410, 421, 455, 533, 574, 650, 700, 820, 842, 910, 1025, 1066, 1148, 1300, 1435, 1684, 1820, 2050, 2105, 2132, 2275, 2665, 2870, 2947, 3731, 4100, 4210, 4550, 5330, 5473, 5740, 5894, 7175, 7462, 8420, 9100, 10525, 10660, 10946, 11788, 13325, 14350, 14735, 14924, 17261, 18655, 21050, 21892, 26650, 27365, 28700, 29470, 34522, 37310, 38311, 42100, 53300, 54730, 58940, 69044, 73675, 74620, 76622, 86305, 93275, 109460, 120827, 136825, 147350, 153244, 172610, 186550, 191555, 224393, 241654, 273650, 294700, 345220, 373100, 383110, 431525, 448786, 483308, 547300, 604135, 766220, 863050, 897572, 957775, 1121965, 1208270, 1570751, 1726100, 1915550, 2243930, 2416540, 3020675, 3141502, 3831100, 4487860, 5609825, 6041350, 6283004, 7853755, 11219650, 12082700, 15707510, 22439300, 31415020, 39268775, 78537550, 157075100]

約数ペア:

[(1, 157075100), (2, 78537550), (4, 39268775), (5, 31415020), (7, 22439300), (10, 15707510), (13, 12082700), (14, 11219650), (20, 7853755), (25, 6283004), (26, 6041350), (28, 5609825), (35, 4487860), (41, 3831100), (50, 3141502), (52, 3020675), (65, 2416540), (70, 2243930), (82, 1915550), (91, 1726100), (100, 1570751), (130, 1208270), (140, 1121965), (164, 957775), (175, 897572), (182, 863050), (205, 766220), (260, 604135), (287, 547300), (325, 483308), (350, 448786), (364, 431525), (410, 383110), (421, 373100), (455, 345220), (533, 294700), (574, 273650), (650, 241654), (700, 224393), (820, 191555), (842, 186550), (910, 172610), (1025, 153244), (1066, 147350), (1148, 136825), (1300, 120827), (1435, 109460), (1684, 93275), (1820, 86305), (2050, 76622), (2105, 74620), (2132, 73675), (2275, 69044), (2665, 58940), (2870, 54730), (2947, 53300), (3731, 42100), (4100, 38311), (4210, 37310), (4550, 34522), (5330, 29470), (5473, 28700), (5740, 27365), (5894, 26650), (7175, 21892), (7462, 21050), (8420, 18655), (9100, 17261), (10525, 14924), (10660, 14735), (10946, 14350), (11788, 13325)]