143121300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:271

約数の個数: 288

約数和(自身を含む): 529966080

約数和(自身を除く): 386844780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 19, 20, 21, 25, 28, 30, 34, 35, 38, 42, 50, 51, 57, 60, 68, 70, 75, 76, 84, 85, 95, 100, 102, 105, 114, 119, 133, 140, 150, 170, 175, 190, 204, 210, 211, 228, 238, 255, 266, 285, 300, 323, 340, 350, 357, 380, 399, 420, 422, 425, 475, 476, 510, 525, 532, 570, 595, 633, 646, 665, 700, 714, 798, 844, 850, 950, 969, 1020, 1050, 1055, 1140, 1190, 1266, 1275, 1292, 1330, 1425, 1428, 1477, 1596, 1615, 1700, 1785, 1900, 1938, 1995, 2100, 2110, 2261, 2380, 2532, 2550, 2660, 2850, 2954, 2975, 3165, 3230, 3325, 3570, 3587, 3876, 3990, 4009, 4220, 4431, 4522, 4845, 5100, 5275, 5700, 5908, 5950, 6330, 6460, 6650, 6783, 7140, 7174, 7385, 7980, 8018, 8075, 8862, 8925, 9044, 9690, 9975, 10550, 10761, 11305, 11900, 12027, 12660, 13300, 13566, 14348, 14770, 15825, 16036, 16150, 17724, 17850, 17935, 19380, 19950, 20045, 21100, 21522, 22155, 22610, 24054, 24225, 25109, 27132, 28063, 29540, 31650, 32300, 33915, 35700, 35870, 36925, 39900, 40090, 43044, 44310, 45220, 48108, 48450, 50218, 53805, 56126, 56525, 60135, 63300, 67830, 68153, 71740, 73850, 75327, 80180, 84189, 88620, 89675, 96900, 100225, 100436, 107610, 110775, 112252, 113050, 120270, 125545, 135660, 136306, 140315, 147700, 150654, 168378, 169575, 179350, 200450, 204459, 215220, 221550, 226100, 240540, 251090, 269025, 272612, 280630, 300675, 301308, 336756, 339150, 340765, 358700, 376635, 400900, 408918, 420945, 443100, 477071, 502180, 538050, 561260, 601350, 627725, 678300, 681530, 701575, 753270, 817836, 841890, 954142, 1022295, 1076100, 1202700, 1255450, 1363060, 1403150, 1431213, 1506540, 1683780, 1703825, 1883175, 1908284, 2044590, 2104725, 2385355, 2510900, 2806300, 2862426, 3407650, 3766350, 4089180, 4209450, 4770710, 5111475, 5724852, 6815300, 7156065, 7532700, 8418900, 9541420, 10222950, 11926775, 14312130, 20445900, 23853550, 28624260, 35780325, 47707100, 71560650, 143121300]

約数ペア:

[(1, 143121300), (2, 71560650), (3, 47707100), (4, 35780325), (5, 28624260), (6, 23853550), (7, 20445900), (10, 14312130), (12, 11926775), (14, 10222950), (15, 9541420), (17, 8418900), (19, 7532700), (20, 7156065), (21, 6815300), (25, 5724852), (28, 5111475), (30, 4770710), (34, 4209450), (35, 4089180), (38, 3766350), (42, 3407650), (50, 2862426), (51, 2806300), (57, 2510900), (60, 2385355), (68, 2104725), (70, 2044590), (75, 1908284), (76, 1883175), (84, 1703825), (85, 1683780), (95, 1506540), (100, 1431213), (102, 1403150), (105, 1363060), (114, 1255450), (119, 1202700), (133, 1076100), (140, 1022295), (150, 954142), (170, 841890), (175, 817836), (190, 753270), (204, 701575), (210, 681530), (211, 678300), (228, 627725), (238, 601350), (255, 561260), (266, 538050), (285, 502180), (300, 477071), (323, 443100), (340, 420945), (350, 408918), (357, 400900), (380, 376635), (399, 358700), (420, 340765), (422, 339150), (425, 336756), (475, 301308), (476, 300675), (510, 280630), (525, 272612), (532, 269025), (570, 251090), (595, 240540), (633, 226100), (646, 221550), (665, 215220), (700, 204459), (714, 200450), (798, 179350), (844, 169575), (850, 168378), (950, 150654), (969, 147700), (1020, 140315), (1050, 136306), (1055, 135660), (1140, 125545), (1190, 120270), (1266, 113050), (1275, 112252), (1292, 110775), (1330, 107610), (1425, 100436), (1428, 100225), (1477, 96900), (1596, 89675), (1615, 88620), (1700, 84189), (1785, 80180), (1900, 75327), (1938, 73850), (1995, 71740), (2100, 68153), (2110, 67830), (2261, 63300), (2380, 60135), (2532, 56525), (2550, 56126), (2660, 53805), (2850, 50218), (2954, 48450), (2975, 48108), (3165, 45220), (3230, 44310), (3325, 43044), (3570, 40090), (3587, 39900), (3876, 36925), (3990, 35870), (4009, 35700), (4220, 33915), (4431, 32300), (4522, 31650), (4845, 29540), (5100, 28063), (5275, 27132), (5700, 25109), (5908, 24225), (5950, 24054), (6330, 22610), (6460, 22155), (6650, 21522), (6783, 21100), (7140, 20045), (7174, 19950), (7385, 19380), (7980, 17935), (8018, 17850), (8075, 17724), (8862, 16150), (8925, 16036), (9044, 15825), (9690, 14770), (9975, 14348), (10550, 13566), (10761, 13300), (11305, 12660), (11900, 12027)]