121435650

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2029}}^1$

素因数の和:2073

約数の個数: 144

約数和(自身を含む): 392683200

約数和(自身を除く): 271247550

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 25, 30, 35, 38, 42, 45, 50, 57, 63, 70, 75, 90, 95, 105, 114, 126, 133, 150, 171, 175, 190, 210, 225, 266, 285, 315, 342, 350, 399, 450, 475, 525, 570, 630, 665, 798, 855, 950, 1050, 1197, 1330, 1425, 1575, 1710, 1995, 2029, 2394, 2850, 3150, 3325, 3990, 4058, 4275, 5985, 6087, 6650, 8550, 9975, 10145, 11970, 12174, 14203, 18261, 19950, 20290, 28406, 29925, 30435, 36522, 38551, 42609, 50725, 59850, 60870, 71015, 77102, 85218, 91305, 101450, 115653, 127827, 142030, 152175, 182610, 192755, 213045, 231306, 255654, 269857, 304350, 346959, 355075, 385510, 426090, 456525, 539714, 578265, 639135, 693918, 710150, 809571, 913050, 963775, 1065225, 1156530, 1278270, 1349285, 1619142, 1734795, 1927550, 2130450, 2428713, 2698570, 2891325, 3195675, 3469590, 4047855, 4857426, 5782650, 6391350, 6746425, 8095710, 8673975, 12143565, 13492850, 17347950, 20239275, 24287130, 40478550, 60717825, 121435650]

約数ペア:

[(1, 121435650), (2, 60717825), (3, 40478550), (5, 24287130), (6, 20239275), (7, 17347950), (9, 13492850), (10, 12143565), (14, 8673975), (15, 8095710), (18, 6746425), (19, 6391350), (21, 5782650), (25, 4857426), (30, 4047855), (35, 3469590), (38, 3195675), (42, 2891325), (45, 2698570), (50, 2428713), (57, 2130450), (63, 1927550), (70, 1734795), (75, 1619142), (90, 1349285), (95, 1278270), (105, 1156530), (114, 1065225), (126, 963775), (133, 913050), (150, 809571), (171, 710150), (175, 693918), (190, 639135), (210, 578265), (225, 539714), (266, 456525), (285, 426090), (315, 385510), (342, 355075), (350, 346959), (399, 304350), (450, 269857), (475, 255654), (525, 231306), (570, 213045), (630, 192755), (665, 182610), (798, 152175), (855, 142030), (950, 127827), (1050, 115653), (1197, 101450), (1330, 91305), (1425, 85218), (1575, 77102), (1710, 71015), (1995, 60870), (2029, 59850), (2394, 50725), (2850, 42609), (3150, 38551), (3325, 36522), (3990, 30435), (4058, 29925), (4275, 28406), (5985, 20290), (6087, 19950), (6650, 18261), (8550, 14203), (9975, 12174), (10145, 11970)]